212924504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2047351}}^1$

素因数の和:2047370

約数の個数: 16

約数和(自身を含む): 429943920

約数和(自身を除く): 217019416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2047351, 4094702, 8189404, 16378808, 26615563, 53231126, 106462252, 212924504]

約数ペア:

[(1, 212924504), (2, 106462252), (4, 53231126), (8, 26615563), (13, 16378808), (26, 8189404), (52, 4094702), (104, 2047351)]