1957789590904

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3391}}^1\times {\mathrm{28559}}^1$

素因数の和:32001

約数の個数: 96

約数和(自身を含む): 4429148774400

約数和(自身を除く): 2471359183496

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 722, 1064, 1444, 2527, 2888, 3391, 5054, 6782, 10108, 13564, 20216, 23737, 27128, 28559, 47474, 57118, 64429, 94948, 114236, 128858, 189896, 199913, 228472, 257716, 399826, 451003, 515432, 542621, 799652, 902006, 1085242, 1224151, 1599304, 1804012, 2170484, 2448302, 3608024, 3798347, 4340968, 4896604, 7596694, 8569057, 9793208, 10309799, 15193388, 17138114, 20619598, 30386776, 34276228, 41239196, 68552456, 72168593, 82478392, 96843569, 144337186, 193687138, 288674372, 387374276, 577348744, 677904983, 774748552, 1355809966, 1840027811, 2711619932, 3680055622, 5423239864, 7360111244, 12880194677, 14720222488, 25760389354, 34960528409, 51520778708, 69921056818, 103041557416, 139842113636, 244723698863, 279684227272, 489447397726, 978894795452, 1957789590904]

約数ペア:

[(1, 1957789590904), (2, 978894795452), (4, 489447397726), (7, 279684227272), (8, 244723698863), (14, 139842113636), (19, 103041557416), (28, 69921056818), (38, 51520778708), (56, 34960528409), (76, 25760389354), (133, 14720222488), (152, 12880194677), (266, 7360111244), (361, 5423239864), (532, 3680055622), (722, 2711619932), (1064, 1840027811), (1444, 1355809966), (2527, 774748552), (2888, 677904983), (3391, 577348744), (5054, 387374276), (6782, 288674372), (10108, 193687138), (13564, 144337186), (20216, 96843569), (23737, 82478392), (27128, 72168593), (28559, 68552456), (47474, 41239196), (57118, 34276228), (64429, 30386776), (94948, 20619598), (114236, 17138114), (128858, 15193388), (189896, 10309799), (199913, 9793208), (228472, 8569057), (257716, 7596694), (399826, 4896604), (451003, 4340968), (515432, 3798347), (542621, 3608024), (799652, 2448302), (902006, 2170484), (1085242, 1804012), (1224151, 1599304)]