1906339964

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{617}}^1\times {\mathrm{5557}}^1$

素因数の和:6317

約数の個数: 24

約数和(自身を含む): 3366147120

約数和(自身を除く): 1459807156

約数列:

[1, 2, 4, 139, 278, 556, 617, 1234, 2468, 5557, 11114, 22228, 85763, 171526, 343052, 772423, 1544846, 3089692, 3428669, 6857338, 13714676, 476584991, 953169982, 1906339964]

約数ペア:

[(1, 1906339964), (2, 953169982), (4, 476584991), (139, 13714676), (278, 6857338), (556, 3428669), (617, 3089692), (1234, 1544846), (2468, 772423), (5557, 343052), (11114, 171526), (22228, 85763)]