141945962

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{449}}^1\times {\mathrm{5099}}^1$

素因数の和:5581

約数の個数: 16

約数和(自身を含む): 220320000

約数和(自身を除く): 78374038

約数列:

[1, 2, 31, 62, 449, 898, 5099, 10198, 13919, 27838, 158069, 316138, 2289451, 4578902, 70972981, 141945962]

約数ペア:

[(1, 141945962), (2, 70972981), (31, 4578902), (62, 2289451), (449, 316138), (898, 158069), (5099, 27838), (10198, 13919)]