2321349488

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{539347}}^1$

素因数の和:539624

約数の個数: 20

約数和(自身を含む): 4514342760

約数和(自身を除く): 2192993272

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 539347, 1078694, 2157388, 4314776, 8629552, 145084343, 290168686, 580337372, 1160674744, 2321349488]

約数ペア:

[(1, 2321349488), (2, 1160674744), (4, 580337372), (8, 290168686), (16, 145084343), (269, 8629552), (538, 4314776), (1076, 2157388), (2152, 1078694), (4304, 539347)]