384650110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{72167}}^1$

素因数の和:72228

約数の個数: 32

約数和(自身を含む): 763826112

約数和(自身を除く): 379176002

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 72167, 144334, 360835, 721670, 938171, 1876342, 2958847, 4690855, 5917694, 9381710, 14794235, 29588470, 38465011, 76930022, 192325055, 384650110]

約数ペア:

[(1, 384650110), (2, 192325055), (5, 76930022), (10, 38465011), (13, 29588470), (26, 14794235), (41, 9381710), (65, 5917694), (82, 4690855), (130, 2958847), (205, 1876342), (410, 938171), (533, 721670), (1066, 360835), (2665, 144334), (5330, 72167)]