2980456664

素因数分解:

$2^3\times {\mathrm{659}}^1\times {\mathrm{565337}}^1$

素因数の和:566002

約数の個数: 16

約数和(自身を含む): 5596846200

約数和(自身を除く): 2616389536

約数列:

[1, 2, 4, 8, 659, 1318, 2636, 5272, 565337, 1130674, 2261348, 4522696, 372557083, 745114166, 1490228332, 2980456664]

約数ペア:

[(1, 2980456664), (2, 1490228332), (4, 745114166), (8, 372557083), (659, 4522696), (1318, 2261348), (2636, 1130674), (5272, 565337)]