2197367624

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{643}}^1\times {\mathrm{3919}}^1$

素因数の和:4677

約数の個数: 32

約数和(自身を含む): 4165392000

約数和(自身を除く): 1968024376

約数列:

[1, 2, 4, 8, 109, 218, 436, 643, 872, 1286, 2572, 3919, 5144, 7838, 15676, 31352, 70087, 140174, 280348, 427171, 560696, 854342, 1708684, 2519917, 3417368, 5039834, 10079668, 20159336, 274670953, 549341906, 1098683812, 2197367624]

約数ペア:

[(1, 2197367624), (2, 1098683812), (4, 549341906), (8, 274670953), (109, 20159336), (218, 10079668), (436, 5039834), (643, 3417368), (872, 2519917), (1286, 1708684), (2572, 854342), (3919, 560696), (5144, 427171), (7838, 280348), (15676, 140174), (31352, 70087)]