4221766

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:639

約数の個数: 16

約数和(自身を含む): 6595200

約数和(自身を除く): 2373434

約数列:

[1, 2, 31, 62, 149, 298, 457, 914, 4619, 9238, 14167, 28334, 68093, 136186, 2110883, 4221766]

約数ペア:

[(1, 4221766), (2, 2110883), (31, 136186), (62, 68093), (149, 28334), (298, 14167), (457, 9238), (914, 4619)]