15697939404364

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3433}}^1\times {\mathrm{2677201}}^1$

素因数の和:2680706

約数の個数: 48

約数和(自身を含む): 31919872511296

約数和(自身を除く): 16221933106932

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 3433, 6866, 13732, 24031, 48062, 96124, 209413, 418826, 837652, 1465891, 2677201, 2931782, 5354402, 5863564, 10708804, 18740407, 37480814, 74961628, 163309261, 326618522, 653237044, 1143164827, 2286329654, 4572659308, 9190831033, 18381662066, 36763324132, 64335817231, 128671634462, 257343268924, 560640693013, 1121281386026, 2242562772052, 3924484851091, 7848969702182, 15697939404364]

約数ペア:

[(1, 15697939404364), (2, 7848969702182), (4, 3924484851091), (7, 2242562772052), (14, 1121281386026), (28, 560640693013), (61, 257343268924), (122, 128671634462), (244, 64335817231), (427, 36763324132), (854, 18381662066), (1708, 9190831033), (3433, 4572659308), (6866, 2286329654), (13732, 1143164827), (24031, 653237044), (48062, 326618522), (96124, 163309261), (209413, 74961628), (418826, 37480814), (837652, 18740407), (1465891, 10708804), (2677201, 5863564), (2931782, 5354402)]