1618996816

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{1715039}}^1$

素因数の和:1715106

約数の個数: 20

約数和(自身を含む): 3189974400

約数和(自身を除く): 1570977584

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 1715039, 3430078, 6860156, 13720312, 27440624, 101187301, 202374602, 404749204, 809498408, 1618996816]

約数ペア:

[(1, 1618996816), (2, 809498408), (4, 404749204), (8, 202374602), (16, 101187301), (59, 27440624), (118, 13720312), (236, 6860156), (472, 3430078), (944, 1715039)]