1423218224

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{999451}}^1$

素因数の和:999548

約数の個数: 20

約数和(自身を含む): 2788471080

約数和(自身を除く): 1365252856

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 999451, 1998902, 3997804, 7995608, 15991216, 88951139, 177902278, 355804556, 711609112, 1423218224]

約数ペア:

[(1, 1423218224), (2, 711609112), (4, 355804556), (8, 177902278), (16, 88951139), (89, 15991216), (178, 7995608), (356, 3997804), (712, 1998902), (1424, 999451)]