4209244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1327}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 8068928

約数和(自身を除く): 3859684

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1327, 1586, 2654, 3172, 5308, 17251, 34502, 69004, 80947, 161894, 323788, 1052311, 2104622, 4209244]

約数ペア:

[(1, 4209244), (2, 2104622), (4, 1052311), (13, 323788), (26, 161894), (52, 80947), (61, 69004), (122, 34502), (244, 17251), (793, 5308), (1327, 3172), (1586, 2654)]