904102928

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{267803}}^1$

素因数の和:268022

約数の個数: 20

約数和(自身を含む): 1760007888

約数和(自身を除く): 855904960

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 267803, 535606, 1071212, 2142424, 4284848, 56506433, 113012866, 226025732, 452051464, 904102928]

約数ペア:

[(1, 904102928), (2, 452051464), (4, 226025732), (8, 113012866), (16, 56506433), (211, 4284848), (422, 2142424), (844, 1071212), (1688, 535606), (3376, 267803)]