13219177408

素因数分解:

$2^6\times {\mathrm{631}}^1\times {\mathrm{327337}}^1$

素因数の和:327980

約数の個数: 28

約数和(自身を含む): 26273457232

約数和(自身を除く): 13054279824

約数列:

[1, 2, 4, 8, 16, 32, 64, 631, 1262, 2524, 5048, 10096, 20192, 40384, 327337, 654674, 1309348, 2618696, 5237392, 10474784, 20949568, 206549647, 413099294, 826198588, 1652397176, 3304794352, 6609588704, 13219177408]

約数ペア:

[(1, 13219177408), (2, 6609588704), (4, 3304794352), (8, 1652397176), (16, 826198588), (32, 413099294), (64, 206549647), (631, 20949568), (1262, 10474784), (2524, 5237392), (5048, 2618696), (10096, 1309348), (20192, 654674), (40384, 327337)]