389631318

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{822007}}^1$

素因数の和:822091

約数の個数: 16

約数和(自身を含む): 789127680

約数和(自身を除く): 399496362

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 822007, 1644014, 2466021, 4932042, 64938553, 129877106, 194815659, 389631318]

約数ペア:

[(1, 389631318), (2, 194815659), (3, 129877106), (6, 64938553), (79, 4932042), (158, 2466021), (237, 1644014), (474, 822007)]