136673978

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{314917}}^1$

素因数の和:314957

約数の個数: 16

約数和(自身を含む): 241857024

約数和(自身を除く): 105183046

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 314917, 629834, 2204419, 4408838, 9762427, 19524854, 68336989, 136673978]

約数ペア:

[(1, 136673978), (2, 68336989), (7, 19524854), (14, 9762427), (31, 4408838), (62, 2204419), (217, 629834), (434, 314917)]