263136530

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{360461}}^1$

素因数の和:360541

約数の個数: 16

約数和(自身を含む): 480135384

約数和(自身を除く): 216998854

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 360461, 720922, 1802305, 3604610, 26313653, 52627306, 131568265, 263136530]

約数ペア:

[(1, 263136530), (2, 131568265), (5, 52627306), (10, 26313653), (73, 3604610), (146, 1802305), (365, 720922), (730, 360461)]