1386002008

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{1322521}}^1$

素因数の和:1322658

約数の個数: 16

約数和(自身を含む): 2618593560

約数和(自身を除く): 1232591552

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 1322521, 2645042, 5290084, 10580168, 173250251, 346500502, 693001004, 1386002008]

約数ペア:

[(1, 1386002008), (2, 693001004), (4, 346500502), (8, 173250251), (131, 10580168), (262, 5290084), (524, 2645042), (1048, 1322521)]