1551170847896

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{2683}}^1\times {\mathrm{914791}}^1$

素因数の和:917559

約数の個数: 32

約数和(自身を含む): 2946362073600

約数和(自身を除く): 1395191225704

約数列:

[1, 2, 4, 8, 79, 158, 316, 632, 2683, 5366, 10732, 21464, 211957, 423914, 847828, 914791, 1695656, 1829582, 3659164, 7318328, 72268489, 144536978, 289073956, 578147912, 2454384253, 4908768506, 9817537012, 19635074024, 193896355987, 387792711974, 775585423948, 1551170847896]

約数ペア:

[(1, 1551170847896), (2, 775585423948), (4, 387792711974), (8, 193896355987), (79, 19635074024), (158, 9817537012), (316, 4908768506), (632, 2454384253), (2683, 578147912), (5366, 289073956), (10732, 144536978), (21464, 72268489), (211957, 7318328), (423914, 3659164), (847828, 1829582), (914791, 1695656)]