889968674

素因数分解:

$2^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{383}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 1577511936

約数和(自身を除く): 687543262

約数列:

[1, 2, 7, 14, 49, 98, 131, 181, 262, 362, 383, 766, 917, 1267, 1834, 2534, 2681, 5362, 6419, 8869, 12838, 17738, 18767, 23711, 37534, 47422, 50173, 69323, 100346, 138646, 165977, 331954, 351211, 485261, 702422, 970522, 1161839, 2323678, 2458477, 3396827, 4916954, 6793654, 9081313, 18162626, 63569191, 127138382, 444984337, 889968674]

約数ペア:

[(1, 889968674), (2, 444984337), (7, 127138382), (14, 63569191), (49, 18162626), (98, 9081313), (131, 6793654), (181, 4916954), (262, 3396827), (362, 2458477), (383, 2323678), (766, 1161839), (917, 970522), (1267, 702422), (1834, 485261), (2534, 351211), (2681, 331954), (5362, 165977), (6419, 138646), (8869, 100346), (12838, 69323), (17738, 50173), (18767, 47422), (23711, 37534)]