17381639366

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{53087}}^1$

素因数の和:53373

約数の個数: 48

約数和(自身を含む): 32789909376

約数和(自身を除く): 15408270010

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 257, 514, 637, 1274, 1799, 3341, 3598, 6682, 12593, 23387, 25186, 46774, 53087, 106174, 163709, 327418, 371609, 690131, 743218, 1380262, 2601263, 4830917, 5202526, 9661834, 13643359, 27286718, 33816419, 67632838, 95503513, 177363667, 191007026, 354727334, 668524591, 1241545669, 1337049182, 2483091338, 8690819683, 17381639366]

約数ペア:

[(1, 17381639366), (2, 8690819683), (7, 2483091338), (13, 1337049182), (14, 1241545669), (26, 668524591), (49, 354727334), (91, 191007026), (98, 177363667), (182, 95503513), (257, 67632838), (514, 33816419), (637, 27286718), (1274, 13643359), (1799, 9661834), (3341, 5202526), (3598, 4830917), (6682, 2601263), (12593, 1380262), (23387, 743218), (25186, 690131), (46774, 371609), (53087, 327418), (106174, 163709)]