2495681768

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{2203}}^1$

素因数の和:2514

約数の個数: 64

約数和(自身を含む): 5117688000

約数和(自身を除く): 2622006232

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 257, 514, 551, 1028, 1102, 2056, 2203, 2204, 4406, 4408, 4883, 7453, 8812, 9766, 14906, 17624, 19532, 29812, 39064, 41857, 59624, 63887, 83714, 127774, 141607, 167428, 255548, 283214, 334856, 511096, 566171, 566428, 1132342, 1132856, 1213853, 2264684, 2427706, 4529368, 4855412, 9710824, 10757249, 16418959, 21514498, 32837918, 43028996, 65675836, 86057992, 131351672, 311960221, 623920442, 1247840884, 2495681768]

約数ペア:

[(1, 2495681768), (2, 1247840884), (4, 623920442), (8, 311960221), (19, 131351672), (29, 86057992), (38, 65675836), (58, 43028996), (76, 32837918), (116, 21514498), (152, 16418959), (232, 10757249), (257, 9710824), (514, 4855412), (551, 4529368), (1028, 2427706), (1102, 2264684), (2056, 1213853), (2203, 1132856), (2204, 1132342), (4406, 566428), (4408, 566171), (4883, 511096), (7453, 334856), (8812, 283214), (9766, 255548), (14906, 167428), (17624, 141607), (19532, 127774), (29812, 83714), (39064, 63887), (41857, 59624)]