130629712

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1783}}^1$

素因数の和:2051

約数の個数: 40

約数和(自身を含む): 267671360

約数和(自身を除く): 137041648

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 241, 304, 482, 964, 1783, 1928, 3566, 3856, 4579, 7132, 9158, 14264, 18316, 28528, 33877, 36632, 67754, 73264, 135508, 271016, 429703, 542032, 859406, 1718812, 3437624, 6875248, 8164357, 16328714, 32657428, 65314856, 130629712]

約数ペア:

[(1, 130629712), (2, 65314856), (4, 32657428), (8, 16328714), (16, 8164357), (19, 6875248), (38, 3437624), (76, 1718812), (152, 859406), (241, 542032), (304, 429703), (482, 271016), (964, 135508), (1783, 73264), (1928, 67754), (3566, 36632), (3856, 33877), (4579, 28528), (7132, 18316), (9158, 14264)]