388511352

素因数分解:

$2^3\times 3^2\times {\mathrm{5395991}}^1$

素因数の和:5396003

約数の個数: 24

約数和(自身を含む): 1052218440

約数和(自身を除く): 663707088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 5395991, 10791982, 16187973, 21583964, 32375946, 43167928, 48563919, 64751892, 97127838, 129503784, 194255676, 388511352]

約数ペア:

[(1, 388511352), (2, 194255676), (3, 129503784), (4, 97127838), (6, 64751892), (8, 48563919), (9, 43167928), (12, 32375946), (18, 21583964), (24, 16187973), (36, 10791982), (72, 5395991)]