103664860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{398711}}^1$

素因数の和:398733

約数の個数: 24

約数和(自身を含む): 234442656

約数和(自身を除く): 130777796

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 398711, 797422, 1594844, 1993555, 3987110, 5183243, 7974220, 10366486, 20732972, 25916215, 51832430, 103664860]

約数ペア:

[(1, 103664860), (2, 51832430), (4, 25916215), (5, 20732972), (10, 10366486), (13, 7974220), (20, 5183243), (26, 3987110), (52, 1993555), (65, 1594844), (130, 797422), (260, 398711)]