4128964

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{617}}^1$

素因数の和:867

約数の個数: 24

約数和(自身を含む): 8305920

約数和(自身を除く): 4176956

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 617, 956, 1234, 1673, 2468, 3346, 4319, 6692, 8638, 17276, 147463, 294926, 589852, 1032241, 2064482, 4128964]

約数ペア:

[(1, 4128964), (2, 2064482), (4, 1032241), (7, 589852), (14, 294926), (28, 147463), (239, 17276), (478, 8638), (617, 6692), (956, 4319), (1234, 3346), (1673, 2468)]