97449820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{374807}}^1$

素因数の和:374829

約数の個数: 24

約数和(自身を含む): 220387104

約数和(自身を除く): 122937284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 374807, 749614, 1499228, 1874035, 3748070, 4872491, 7496140, 9744982, 19489964, 24362455, 48724910, 97449820]

約数ペア:

[(1, 97449820), (2, 48724910), (4, 24362455), (5, 19489964), (10, 9744982), (13, 7496140), (20, 4872491), (26, 3748070), (52, 1874035), (65, 1499228), (130, 749614), (260, 374807)]