4645808

素因数分解:

$2^4\times {\mathrm{293}}^1\times {\mathrm{991}}^1$

素因数の和:1292

約数の個数: 20

約数和(自身を含む): 9041088

約数和(自身を除く): 4395280

約数列:

[1, 2, 4, 8, 16, 293, 586, 991, 1172, 1982, 2344, 3964, 4688, 7928, 15856, 290363, 580726, 1161452, 2322904, 4645808]

約数ペア:

[(1, 4645808), (2, 2322904), (4, 1161452), (8, 580726), (16, 290363), (293, 15856), (586, 7928), (991, 4688), (1172, 3964), (1982, 2344)]