1878973962

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4410737}}^1$

素因数の和:4410813

約数の個数: 16

約数和(自身を含む): 3810877632

約数和(自身を除く): 1931903670

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 4410737, 8821474, 13232211, 26464422, 313162327, 626324654, 939486981, 1878973962]

約数ペア:

[(1, 1878973962), (2, 939486981), (3, 626324654), (6, 313162327), (71, 26464422), (142, 13232211), (213, 8821474), (426, 4410737)]