389639568

素因数分解:

$2^4\times 3^1\times {\mathrm{8117491}}^1$

素因数の和:8117502

約数の個数: 20

約数和(自身を含む): 1006569008

約数和(自身を除く): 616929440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8117491, 16234982, 24352473, 32469964, 48704946, 64939928, 97409892, 129879856, 194819784, 389639568]

約数ペア:

[(1, 389639568), (2, 194819784), (3, 129879856), (4, 97409892), (6, 64939928), (8, 48704946), (12, 32469964), (16, 24352473), (24, 16234982), (48, 8117491)]