816851236

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:864

約数の個数: 48

約数和(自身を含む): 1509081840

約数和(自身を除く): 692230604

約数列:

[1, 2, 4, 29, 58, 101, 113, 116, 202, 226, 404, 452, 617, 1234, 2468, 2929, 3277, 5858, 6554, 11413, 11716, 13108, 17893, 22826, 35786, 45652, 62317, 69721, 71572, 124634, 139442, 249268, 278884, 330977, 661954, 1323908, 1807193, 2021909, 3614386, 4043818, 7041821, 7228772, 8087636, 14083642, 28167284, 204212809, 408425618, 816851236]

約数ペア:

[(1, 816851236), (2, 408425618), (4, 204212809), (29, 28167284), (58, 14083642), (101, 8087636), (113, 7228772), (116, 7041821), (202, 4043818), (226, 3614386), (404, 2021909), (452, 1807193), (617, 1323908), (1234, 661954), (2468, 330977), (2929, 278884), (3277, 249268), (5858, 139442), (6554, 124634), (11413, 71572), (11716, 69721), (13108, 62317), (17893, 45652), (22826, 35786)]