871478224

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{202481}}^1$

素因数の和:202758

約数の個数: 20

約数和(自身を含む): 1694774340

約数和(自身を除く): 823296116

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 202481, 404962, 809924, 1619848, 3239696, 54467389, 108934778, 217869556, 435739112, 871478224]

約数ペア:

[(1, 871478224), (2, 435739112), (4, 217869556), (8, 108934778), (16, 54467389), (269, 3239696), (538, 1619848), (1076, 809924), (2152, 404962), (4304, 202481)]