2159616001

素因数分解:

${\mathrm{41}}^2\times {\mathrm{61}}^1\times {\mathrm{21061}}^1$

素因数の和:21204

約数の個数: 12

約数和(自身を含む): 2249969212

約数和(自身を除く): 90353211

約数列:

[1, 41, 61, 1681, 2501, 21061, 102541, 863501, 1284721, 35403541, 52673561, 2159616001]

約数ペア:

[(1, 2159616001), (41, 52673561), (61, 35403541), (1681, 1284721), (2501, 863501), (21061, 102541)]