717536436

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{558829}}^1$

素因数の和:558943

約数の個数: 24

約数和(自身を含む): 1689901920

約数和(自身を除く): 972365484

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 558829, 1117658, 1676487, 2235316, 3352974, 6705948, 59794703, 119589406, 179384109, 239178812, 358768218, 717536436]

約数ペア:

[(1, 717536436), (2, 358768218), (3, 239178812), (4, 179384109), (6, 119589406), (12, 59794703), (107, 6705948), (214, 3352974), (321, 2235316), (428, 1676487), (642, 1117658), (1284, 558829)]