127770628

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{3221}}^1$

素因数の和:3483

約数の個数: 24

約数和(自身を含む): 229509504

約数和(自身を除く): 101738876

約数列:

[1, 2, 4, 47, 94, 188, 211, 422, 844, 3221, 6442, 9917, 12884, 19834, 39668, 151387, 302774, 605548, 679631, 1359262, 2718524, 31942657, 63885314, 127770628]

約数ペア:

[(1, 127770628), (2, 63885314), (4, 31942657), (47, 2718524), (94, 1359262), (188, 679631), (211, 605548), (422, 302774), (844, 151387), (3221, 39668), (6442, 19834), (9917, 12884)]