486118672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137477}}^1$

素因数の和:137515

約数の個数: 40

約数和(自身を含む): 1073978136

約数和(自身を除く): 587859464

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 137477, 274954, 549908, 1099816, 1787201, 2199632, 2337109, 3574402, 4674218, 7148804, 9348436, 14297608, 18696872, 28595216, 30382417, 37393744, 60764834, 121529668, 243059336, 486118672]

約数ペア:

[(1, 486118672), (2, 243059336), (4, 121529668), (8, 60764834), (13, 37393744), (16, 30382417), (17, 28595216), (26, 18696872), (34, 14297608), (52, 9348436), (68, 7148804), (104, 4674218), (136, 3574402), (208, 2337109), (221, 2199632), (272, 1787201), (442, 1099816), (884, 549908), (1768, 274954), (3536, 137477)]