4197804944

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{1915057}}^1$

素因数の和:1915202

約数の個数: 20

約数和(自身を含む): 8192618124

約数和(自身を除く): 3994813180

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 1915057, 3830114, 7660228, 15320456, 30640912, 262362809, 524725618, 1049451236, 2098902472, 4197804944]

約数ペア:

[(1, 4197804944), (2, 2098902472), (4, 1049451236), (8, 524725618), (16, 262362809), (137, 30640912), (274, 15320456), (548, 7660228), (1096, 3830114), (2192, 1915057)]