1238054406

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{2906231}}^1$

素因数の和:2906307

約数の個数: 16

約数和(自身を含む): 2510984448

約数和(自身を除く): 1272930042

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 2906231, 5812462, 8718693, 17437386, 206342401, 412684802, 619027203, 1238054406]

約数ペア:

[(1, 1238054406), (2, 619027203), (3, 412684802), (6, 206342401), (71, 17437386), (142, 8718693), (213, 5812462), (426, 2906231)]