126981844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2885951}}^1$

素因数の和:2885966

約数の個数: 12

約数和(自身を含む): 242419968

約数和(自身を除く): 115438124

約数列:

[1, 2, 4, 11, 22, 44, 2885951, 5771902, 11543804, 31745461, 63490922, 126981844]

約数ペア:

[(1, 126981844), (2, 63490922), (4, 31745461), (11, 11543804), (22, 5771902), (44, 2885951)]