386323192

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{449}}^1\times {\mathrm{821}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 732402000

約数和(自身を除く): 346078808

約数列:

[1, 2, 4, 8, 131, 262, 449, 524, 821, 898, 1048, 1642, 1796, 3284, 3592, 6568, 58819, 107551, 117638, 215102, 235276, 368629, 430204, 470552, 737258, 860408, 1474516, 2949032, 48290399, 96580798, 193161596, 386323192]

約数ペア:

[(1, 386323192), (2, 193161596), (4, 96580798), (8, 48290399), (131, 2949032), (262, 1474516), (449, 860408), (524, 737258), (821, 470552), (898, 430204), (1048, 368629), (1642, 235276), (1796, 215102), (3284, 117638), (3592, 107551), (6568, 58819)]