2912663782

素因数分解:

$2^1\times 7^2\times {\mathrm{29721059}}^1$

素因数の和:29721075

約数の個数: 12

約数和(自身を含む): 5082301260

約数和(自身を除く): 2169637478

約数列:

[1, 2, 7, 14, 49, 98, 29721059, 59442118, 208047413, 416094826, 1456331891, 2912663782]

約数ペア:

[(1, 2912663782), (2, 1456331891), (7, 416094826), (14, 208047413), (49, 59442118), (98, 29721059)]