1248049408

素因数分解:

$2^8\times {\mathrm{4875193}}^1$

素因数の和:4875209

約数の個数: 18

約数和(自身を含む): 2491224134

約数和(自身を除く): 1243174726

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 4875193, 9750386, 19500772, 39001544, 78003088, 156006176, 312012352, 624024704, 1248049408]

約数ペア:

[(1, 1248049408), (2, 624024704), (4, 312012352), (8, 156006176), (16, 78003088), (32, 39001544), (64, 19500772), (128, 9750386), (256, 4875193)]