2118623044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1697}}^1\times {\mathrm{16427}}^1$

素因数の和:18147

約数の個数: 24

約数和(自身を含む): 3905264160

約数和(自身を除く): 1786641116

約数列:

[1, 2, 4, 19, 38, 76, 1697, 3394, 6788, 16427, 32243, 32854, 64486, 65708, 128972, 312113, 624226, 1248452, 27876619, 55753238, 111506476, 529655761, 1059311522, 2118623044]

約数ペア:

[(1, 2118623044), (2, 1059311522), (4, 529655761), (19, 111506476), (38, 55753238), (76, 27876619), (1697, 1248452), (3394, 624226), (6788, 312113), (16427, 128972), (32243, 65708), (32854, 64486)]