4257029452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{81865951}}^1$

素因数の和:81865968

約数の個数: 12

約数和(自身を含む): 8022863296

約数和(自身を除く): 3765833844

約数列:

[1, 2, 4, 13, 26, 52, 81865951, 163731902, 327463804, 1064257363, 2128514726, 4257029452]

約数ペア:

[(1, 4257029452), (2, 2128514726), (4, 1064257363), (13, 327463804), (26, 163731902), (52, 81865951)]