15677562908

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1\times {\mathrm{7349}}^1$

素因数の和:8670

約数の個数: 48

約数和(自身を含む): 31899000000

約数和(自身を除く): 16221437092

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1249, 1708, 2498, 4996, 7349, 8743, 14698, 17486, 29396, 34972, 51443, 76189, 102886, 152378, 205772, 304756, 448289, 533323, 896578, 1066646, 1793156, 2133292, 3138023, 6276046, 9178901, 12552092, 18357802, 36715604, 64252307, 128504614, 257009228, 559912961, 1119825922, 2239651844, 3919390727, 7838781454, 15677562908]

約数ペア:

[(1, 15677562908), (2, 7838781454), (4, 3919390727), (7, 2239651844), (14, 1119825922), (28, 559912961), (61, 257009228), (122, 128504614), (244, 64252307), (427, 36715604), (854, 18357802), (1249, 12552092), (1708, 9178901), (2498, 6276046), (4996, 3138023), (7349, 2133292), (8743, 1793156), (14698, 1066646), (17486, 896578), (29396, 533323), (34972, 448289), (51443, 304756), (76189, 205772), (102886, 152378)]