127415612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{12409}}^1$

素因数の和:12581

約数の個数: 24

約数和(自身を含む): 237676320

約数和(自身を除く): 110260708

約数列:

[1, 2, 4, 17, 34, 68, 151, 302, 604, 2567, 5134, 10268, 12409, 24818, 49636, 210953, 421906, 843812, 1873759, 3747518, 7495036, 31853903, 63707806, 127415612]

約数ペア:

[(1, 127415612), (2, 63707806), (4, 31853903), (17, 7495036), (34, 3747518), (68, 1873759), (151, 843812), (302, 421906), (604, 210953), (2567, 49636), (5134, 24818), (10268, 12409)]