389950608

素因数分解:

$2^4\times 3^1\times {\mathrm{8123971}}^1$

素因数の和:8123982

約数の個数: 20

約数和(自身を含む): 1007372528

約数和(自身を除く): 617421920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8123971, 16247942, 24371913, 32495884, 48743826, 64991768, 97487652, 129983536, 194975304, 389950608]

約数ペア:

[(1, 389950608), (2, 194975304), (3, 129983536), (4, 97487652), (6, 64991768), (8, 48743826), (12, 32495884), (16, 24371913), (24, 16247942), (48, 8123971)]