869140664

素因数分解:

$2^3\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{10861}}^1$

素因数の和:12303

約数の個数: 32

約数和(自身を含む): 1863919200

約数和(自身を除く): 994778536

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1429, 2858, 5716, 10003, 10861, 11432, 20006, 21722, 40012, 43444, 76027, 80024, 86888, 152054, 304108, 608216, 15520369, 31040738, 62081476, 108642583, 124162952, 217285166, 434570332, 869140664]

約数ペア:

[(1, 869140664), (2, 434570332), (4, 217285166), (7, 124162952), (8, 108642583), (14, 62081476), (28, 31040738), (56, 15520369), (1429, 608216), (2858, 304108), (5716, 152054), (10003, 86888), (10861, 80024), (11432, 76027), (20006, 43444), (21722, 40012)]