2948148119

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{2207}}^1\times {\mathrm{8297}}^1$

素因数の和:10534

約数の個数: 16

約数和(自身を含む): 3517820928

約数和(自身を除く): 569672809

約数列:

[1, 7, 23, 161, 2207, 8297, 15449, 50761, 58079, 190831, 355327, 1335817, 18311479, 128180353, 421164017, 2948148119]

約数ペア:

[(1, 2948148119), (7, 421164017), (23, 128180353), (161, 18311479), (2207, 1335817), (8297, 355327), (15449, 190831), (50761, 58079)]