388372926

素因数分解:

$2^1\times 3^1\times {\mathrm{641}}^1\times {\mathrm{100981}}^1$

素因数の和:101627

約数の個数: 16

約数和(自身を含む): 777965328

約数和(自身を除く): 389592402

約数列:

[1, 2, 3, 6, 641, 1282, 1923, 3846, 100981, 201962, 302943, 605886, 64728821, 129457642, 194186463, 388372926]

約数ペア:

[(1, 388372926), (2, 194186463), (3, 129457642), (6, 64728821), (641, 605886), (1282, 302943), (1923, 201962), (3846, 100981)]