260430736

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{60509}}^1$

素因数の和:60786

約数の個数: 20

約数和(自身を含む): 506468700

約数和(自身を除く): 246037964

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 60509, 121018, 242036, 484072, 968144, 16276921, 32553842, 65107684, 130215368, 260430736]

約数ペア:

[(1, 260430736), (2, 130215368), (4, 65107684), (8, 32553842), (16, 16276921), (269, 968144), (538, 484072), (1076, 242036), (2152, 121018), (4304, 60509)]