389905242

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1\times {\mathrm{673}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 786283008

約数和(自身を除く): 396377766

約数列:

[1, 2, 3, 6, 223, 433, 446, 669, 673, 866, 1299, 1338, 1346, 2019, 2598, 4038, 96559, 150079, 193118, 289677, 291409, 300158, 450237, 579354, 582818, 874227, 900474, 1748454, 64984207, 129968414, 194952621, 389905242]

約数ペア:

[(1, 389905242), (2, 194952621), (3, 129968414), (6, 64984207), (223, 1748454), (433, 900474), (446, 874227), (669, 582818), (673, 579354), (866, 450237), (1299, 300158), (1338, 291409), (1346, 289677), (2019, 193118), (2598, 150079), (4038, 96559)]