2118936778

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{773}}^1\times {\mathrm{8513}}^1$

素因数の和:9318

約数の個数: 32

約数和(自身を含む): 3795745536

約数和(自身を除く): 1676808758

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 773, 1546, 5411, 8513, 10822, 17026, 17779, 35558, 59591, 119182, 124453, 195799, 248906, 391598, 1370593, 2741186, 6580549, 13161098, 46063843, 92127686, 151352627, 302705254, 1059468389, 2118936778]

約数ペア:

[(1, 2118936778), (2, 1059468389), (7, 302705254), (14, 151352627), (23, 92127686), (46, 46063843), (161, 13161098), (322, 6580549), (773, 2741186), (1546, 1370593), (5411, 391598), (8513, 248906), (10822, 195799), (17026, 124453), (17779, 119182), (35558, 59591)]