974668210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3144091}}^1$

素因数の和:3144129

約数の個数: 16

約数和(自身を含む): 1810996992

約数和(自身を除く): 836328782

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 3144091, 6288182, 15720455, 31440910, 97466821, 194933642, 487334105, 974668210]

約数ペア:

[(1, 974668210), (2, 487334105), (5, 194933642), (10, 97466821), (31, 31440910), (62, 15720455), (155, 6288182), (310, 3144091)]