393647568

素因数分解:

$2^4\times 3^1\times {\mathrm{8200991}}^1$

素因数の和:8201002

約数の個数: 20

約数和(自身を含む): 1016923008

約数和(自身を除く): 623275440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 8200991, 16401982, 24602973, 32803964, 49205946, 65607928, 98411892, 131215856, 196823784, 393647568]

約数ペア:

[(1, 393647568), (2, 196823784), (3, 131215856), (4, 98411892), (6, 65607928), (8, 49205946), (12, 32803964), (16, 24602973), (24, 16401982), (48, 8200991)]