2919892

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:331

約数の個数: 24

約数和(自身を含む): 5325320

約数和(自身を除く): 2405428

約数列:

[1, 2, 4, 37, 74, 109, 148, 181, 218, 362, 436, 724, 4033, 6697, 8066, 13394, 16132, 19729, 26788, 39458, 78916, 729973, 1459946, 2919892]

約数ペア:

[(1, 2919892), (2, 1459946), (4, 729973), (37, 78916), (74, 39458), (109, 26788), (148, 19729), (181, 16132), (218, 13394), (362, 8066), (436, 6697), (724, 4033)]