1572245072

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{98561}}^1$

素因数の和:99566

約数の個数: 20

約数和(自身を含む): 3049311156

約数和(自身を除く): 1477066084

約数列:

[1, 2, 4, 8, 16, 997, 1994, 3988, 7976, 15952, 98561, 197122, 394244, 788488, 1576976, 98265317, 196530634, 393061268, 786122536, 1572245072]

約数ペア:

[(1, 1572245072), (2, 786122536), (4, 393061268), (8, 196530634), (16, 98265317), (997, 1576976), (1994, 788488), (3988, 394244), (7976, 197122), (15952, 98561)]