2605280368

素因数分解:

$2^4\times {\mathrm{853}}^1\times {\mathrm{190891}}^1$

素因数の和:191752

約数の個数: 20

約数和(自身を含む): 5053674808

約数和(自身を除く): 2448394440

約数列:

[1, 2, 4, 8, 16, 853, 1706, 3412, 6824, 13648, 190891, 381782, 763564, 1527128, 3054256, 162830023, 325660046, 651320092, 1302640184, 2605280368]

約数ペア:

[(1, 2605280368), (2, 1302640184), (4, 651320092), (8, 325660046), (16, 162830023), (853, 3054256), (1706, 1527128), (3412, 763564), (6824, 381782), (13648, 190891)]