129748408024

素因数分解:

$2^3\times {\mathrm{1381}}^1\times {\mathrm{11744063}}^1$

素因数の和:11745450

約数の個数: 16

約数和(自身を含む): 243454446720

約数和(自身を除く): 113706038696

約数列:

[1, 2, 4, 8, 1381, 2762, 5524, 11048, 11744063, 23488126, 46976252, 93952504, 16218551003, 32437102006, 64874204012, 129748408024]

約数ペア:

[(1, 129748408024), (2, 64874204012), (4, 32437102006), (8, 16218551003), (1381, 93952504), (2762, 46976252), (5524, 23488126), (11048, 11744063)]