580316

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{109}}^1$

素因数の和:146

約数の個数: 24

約数和(自身を含む): 1127280

約数和(自身を除く): 546964

約数列:

[1, 2, 4, 11, 22, 44, 109, 121, 218, 242, 436, 484, 1199, 1331, 2398, 2662, 4796, 5324, 13189, 26378, 52756, 145079, 290158, 580316]

約数ペア:

[(1, 580316), (2, 290158), (4, 145079), (11, 52756), (22, 26378), (44, 13189), (109, 5324), (121, 4796), (218, 2662), (242, 2398), (436, 1331), (484, 1199)]