1157072

素因数分解:

$2^4\times 7^1\times {\mathrm{10331}}^1$

素因数の和:10346

約数の個数: 20

約数和(自身を含む): 2562336

約数和(自身を除く): 1405264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 10331, 20662, 41324, 72317, 82648, 144634, 165296, 289268, 578536, 1157072]

約数ペア:

[(1, 1157072), (2, 578536), (4, 289268), (7, 165296), (8, 144634), (14, 82648), (16, 72317), (28, 41324), (56, 20662), (112, 10331)]