4170426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{421}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 9074688

約数和(自身を除く): 4904262

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 254, 381, 421, 762, 842, 1263, 1651, 2526, 3302, 4953, 5473, 9906, 10946, 16419, 32838, 53467, 106934, 160401, 320802, 695071, 1390142, 2085213, 4170426]

約数ペア:

[(1, 4170426), (2, 2085213), (3, 1390142), (6, 695071), (13, 320802), (26, 160401), (39, 106934), (78, 53467), (127, 32838), (254, 16419), (381, 10946), (421, 9906), (762, 5473), (842, 4953), (1263, 3302), (1651, 2526)]