740309296

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{353201}}^1$

素因数の和:353340

約数の個数: 20

約数和(自身を含む): 1445302584

約数和(自身を除く): 704993288

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 353201, 706402, 1412804, 2825608, 5651216, 46269331, 92538662, 185077324, 370154648, 740309296]

約数ペア:

[(1, 740309296), (2, 370154648), (4, 185077324), (8, 92538662), (16, 46269331), (131, 5651216), (262, 2825608), (524, 1412804), (1048, 706402), (2096, 353201)]