2011784761

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{69403}}^1$

素因数の和:69552

約数の個数: 16

約数和(自身を含む): 2378613888

約数和(自身を除く): 366829127

約数列:

[1, 7, 41, 101, 287, 707, 4141, 28987, 69403, 485821, 2845523, 7009703, 19918661, 49067921, 287397823, 2011784761]

約数ペア:

[(1, 2011784761), (7, 287397823), (41, 49067921), (101, 19918661), (287, 7009703), (707, 2845523), (4141, 485821), (28987, 69403)]