2139969608944

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{16417}}^1\times {\mathrm{479231}}^1$

素因数の和:495673

約数の個数: 40

約数和(自身を含む): 4390361284608

約数和(自身を除く): 2250391675664

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 16417, 32834, 65668, 131336, 262672, 279089, 479231, 558178, 958462, 1116356, 1916924, 2232712, 3833848, 4465424, 7667696, 8146927, 16293854, 32587708, 65175416, 130350832, 7867535327, 15735070654, 31470141308, 62940282616, 125880565232, 133748100559, 267496201118, 534992402236, 1069984804472, 2139969608944]

約数ペア:

[(1, 2139969608944), (2, 1069984804472), (4, 534992402236), (8, 267496201118), (16, 133748100559), (17, 125880565232), (34, 62940282616), (68, 31470141308), (136, 15735070654), (272, 7867535327), (16417, 130350832), (32834, 65175416), (65668, 32587708), (131336, 16293854), (262672, 8146927), (279089, 7667696), (479231, 4465424), (558178, 3833848), (958462, 2232712), (1116356, 1916924)]