391738224

素因数分解:

$2^4\times 3^1\times {\mathrm{8161213}}^1$

素因数の和:8161224

約数の個数: 20

約数和(自身を含む): 1011990536

約数和(自身を除く): 620252312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8161213, 16322426, 24483639, 32644852, 48967278, 65289704, 97934556, 130579408, 195869112, 391738224]

約数ペア:

[(1, 391738224), (2, 195869112), (3, 130579408), (4, 97934556), (6, 65289704), (8, 48967278), (12, 32644852), (16, 24483639), (24, 16322426), (48, 8161213)]