1894397072

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{373501}}^1$

素因数の和:373826

約数の個数: 20

約数和(自身を含む): 3681982716

約数和(自身を除く): 1787585644

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 373501, 747002, 1494004, 2988008, 5976016, 118399817, 236799634, 473599268, 947198536, 1894397072]

約数ペア:

[(1, 1894397072), (2, 947198536), (4, 473599268), (8, 236799634), (16, 118399817), (317, 5976016), (634, 2988008), (1268, 1494004), (2536, 747002), (5072, 373501)]