304982008

素因数分解:

$2^3\times {\mathrm{557}}^1\times {\mathrm{68443}}^1$

素因数の和:69006

約数の個数: 16

約数和(自身を含む): 572876280

約数和(自身を除く): 267894272

約数列:

[1, 2, 4, 8, 557, 1114, 2228, 4456, 68443, 136886, 273772, 547544, 38122751, 76245502, 152491004, 304982008]

約数ペア:

[(1, 304982008), (2, 152491004), (4, 76245502), (8, 38122751), (557, 547544), (1114, 273772), (2228, 136886), (4456, 68443)]