389610064

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1058723}}^1$

素因数の和:1058754

約数の個数: 20

約数和(自身を含む): 787690656

約数和(自身を除く): 398080592

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1058723, 2117446, 4234892, 8469784, 16939568, 24350629, 48701258, 97402516, 194805032, 389610064]

約数ペア:

[(1, 389610064), (2, 194805032), (4, 97402516), (8, 48701258), (16, 24350629), (23, 16939568), (46, 8469784), (92, 4234892), (184, 2117446), (368, 1058723)]