2865298173

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{661}}^1\times {\mathrm{673}}^1$

素因数の和:1469

約数の個数: 32

約数和(自身を含む): 4069234560

約数和(自身を除く): 1203936387

約数列:

[1, 3, 19, 57, 113, 339, 661, 673, 1983, 2019, 2147, 6441, 12559, 12787, 37677, 38361, 74693, 76049, 224079, 228147, 444853, 1334559, 1419167, 1444931, 4257501, 4334793, 8452207, 25356621, 50268389, 150805167, 955099391, 2865298173]

約数ペア:

[(1, 2865298173), (3, 955099391), (19, 150805167), (57, 50268389), (113, 25356621), (339, 8452207), (661, 4334793), (673, 4257501), (1983, 1444931), (2019, 1419167), (2147, 1334559), (6441, 444853), (12559, 228147), (12787, 224079), (37677, 76049), (38361, 74693)]