13485044

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 24088680

約数和(自身を除く): 10603636

約数列:

[1, 2, 4, 109, 157, 197, 218, 314, 394, 436, 628, 788, 17113, 21473, 30929, 34226, 42946, 61858, 68452, 85892, 123716, 3371261, 6742522, 13485044]

約数ペア:

[(1, 13485044), (2, 6742522), (4, 3371261), (109, 123716), (157, 85892), (197, 68452), (218, 61858), (314, 42946), (394, 34226), (436, 30929), (628, 21473), (788, 17113)]