4221316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{487}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 8116416

約数和(自身を除く): 3895100

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 487, 788, 974, 1948, 2167, 4334, 5357, 8668, 10714, 21428, 95939, 191878, 383756, 1055329, 2110658, 4221316]

約数ペア:

[(1, 4221316), (2, 2110658), (4, 1055329), (11, 383756), (22, 191878), (44, 95939), (197, 21428), (394, 10714), (487, 8668), (788, 5357), (974, 4334), (1948, 2167)]