814808670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2089253}}^1$

素因数の和:2089276

約数の個数: 32

約数和(自身を含む): 2105968032

約数和(自身を除く): 1291159362

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2089253, 4178506, 6267759, 10446265, 12535518, 20892530, 27160289, 31338795, 54320578, 62677590, 81480867, 135801445, 162961734, 271602890, 407404335, 814808670]

約数ペア:

[(1, 814808670), (2, 407404335), (3, 271602890), (5, 162961734), (6, 135801445), (10, 81480867), (13, 62677590), (15, 54320578), (26, 31338795), (30, 27160289), (39, 20892530), (65, 12535518), (78, 10446265), (130, 6267759), (195, 4178506), (390, 2089253)]