390374508

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{445633}}^1$

素因数の和:445713

約数の個数: 24

約数和(自身を含む): 923353648

約数和(自身を除く): 532979140

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 445633, 891266, 1336899, 1782532, 2673798, 5347596, 32531209, 65062418, 97593627, 130124836, 195187254, 390374508]

約数ペア:

[(1, 390374508), (2, 195187254), (3, 130124836), (4, 97593627), (6, 65062418), (12, 32531209), (73, 5347596), (146, 2673798), (219, 1782532), (292, 1336899), (438, 891266), (876, 445633)]