16613306502

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{319327}}^1$

素因数の和:319397

約数の個数: 64

約数和(自身を含む): 38625914880

約数和(自身を除く): 22012608378

約数列:

[1, 2, 3, 6, 13, 23, 26, 29, 39, 46, 58, 69, 78, 87, 138, 174, 299, 377, 598, 667, 754, 897, 1131, 1334, 1794, 2001, 2262, 4002, 8671, 17342, 26013, 52026, 319327, 638654, 957981, 1915962, 4151251, 7344521, 8302502, 9260483, 12453753, 14689042, 18520966, 22033563, 24907506, 27781449, 44067126, 55562898, 95478773, 120386279, 190957546, 212991109, 240772558, 286436319, 361158837, 425982218, 572872638, 638973327, 722317674, 1277946654, 2768884417, 5537768834, 8306653251, 16613306502]

約数ペア:

[(1, 16613306502), (2, 8306653251), (3, 5537768834), (6, 2768884417), (13, 1277946654), (23, 722317674), (26, 638973327), (29, 572872638), (39, 425982218), (46, 361158837), (58, 286436319), (69, 240772558), (78, 212991109), (87, 190957546), (138, 120386279), (174, 95478773), (299, 55562898), (377, 44067126), (598, 27781449), (667, 24907506), (754, 22033563), (897, 18520966), (1131, 14689042), (1334, 12453753), (1794, 9260483), (2001, 8302502), (2262, 7344521), (4002, 4151251), (8671, 1915962), (17342, 957981), (26013, 638654), (52026, 319327)]