1330782428

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1871}}^1\times {\mathrm{4337}}^1$

素因数の和:6253

約数の個数: 24

約数和(自身を含む): 2387496384

約数和(自身を除く): 1056713956

約数列:

[1, 2, 4, 41, 82, 164, 1871, 3742, 4337, 7484, 8674, 17348, 76711, 153422, 177817, 306844, 355634, 711268, 8114527, 16229054, 32458108, 332695607, 665391214, 1330782428]

約数ペア:

[(1, 1330782428), (2, 665391214), (4, 332695607), (41, 32458108), (82, 16229054), (164, 8114527), (1871, 711268), (3742, 355634), (4337, 306844), (7484, 177817), (8674, 153422), (17348, 76711)]