1489958479982

素因数分解:

$2^1\times 7^3\times {\mathrm{283}}^1\times {\mathrm{401}}^1\times {\mathrm{19139}}^1$

素因数の和:19846

約数の個数: 64

約数和(自身を含む): 2622210624000

約数和(自身を除く): 1132252144018

約数列:

[1, 2, 7, 14, 49, 98, 283, 343, 401, 566, 686, 802, 1981, 2807, 3962, 5614, 13867, 19139, 19649, 27734, 38278, 39298, 97069, 113483, 133973, 137543, 194138, 226966, 267946, 275086, 794381, 937811, 1588762, 1875622, 5416337, 5560667, 6564677, 7674739, 10832674, 11121334, 13129354, 15349478, 37914359, 38924669, 53723173, 75828718, 77849338, 107446346, 265400513, 376062211, 530801026, 752124422, 1857803591, 2171951137, 2632435477, 3715607182, 4343902274, 5264870954, 15203657959, 30407315918, 106425605713, 212851211426, 744979239991, 1489958479982]

約数ペア:

[(1, 1489958479982), (2, 744979239991), (7, 212851211426), (14, 106425605713), (49, 30407315918), (98, 15203657959), (283, 5264870954), (343, 4343902274), (401, 3715607182), (566, 2632435477), (686, 2171951137), (802, 1857803591), (1981, 752124422), (2807, 530801026), (3962, 376062211), (5614, 265400513), (13867, 107446346), (19139, 77849338), (19649, 75828718), (27734, 53723173), (38278, 38924669), (39298, 37914359), (97069, 15349478), (113483, 13129354), (133973, 11121334), (137543, 10832674), (194138, 7674739), (226966, 6564677), (267946, 5560667), (275086, 5416337), (794381, 1875622), (937811, 1588762)]