713986520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1373051}}^1$

素因数の和:1373075

約数の個数: 32

約数和(自身を含む): 1730045520

約数和(自身を除く): 1016059000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1373051, 2746102, 5492204, 6865255, 10984408, 13730510, 17849663, 27461020, 35699326, 54922040, 71398652, 89248315, 142797304, 178496630, 356993260, 713986520]

約数ペア:

[(1, 713986520), (2, 356993260), (4, 178496630), (5, 142797304), (8, 89248315), (10, 71398652), (13, 54922040), (20, 35699326), (26, 27461020), (40, 17849663), (52, 13730510), (65, 10984408), (104, 6865255), (130, 5492204), (260, 2746102), (520, 1373051)]