636294784

素因数分解:

$2^7\times {\mathrm{4971053}}^1$

素因数の和:4971067

約数の個数: 16

約数和(自身を含む): 1267618770

約数和(自身を除く): 631323986

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 4971053, 9942106, 19884212, 39768424, 79536848, 159073696, 318147392, 636294784]

約数ペア:

[(1, 636294784), (2, 318147392), (4, 159073696), (8, 79536848), (16, 39768424), (32, 19884212), (64, 9942106), (128, 4971053)]