4493658

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1087}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 9870336

約数和(自身を除く): 5376678

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1087, 1378, 2067, 2174, 3261, 4134, 6522, 14131, 28262, 42393, 57611, 84786, 115222, 172833, 345666, 748943, 1497886, 2246829, 4493658]

約数ペア:

[(1, 4493658), (2, 2246829), (3, 1497886), (6, 748943), (13, 345666), (26, 172833), (39, 115222), (53, 84786), (78, 57611), (106, 42393), (159, 28262), (318, 14131), (689, 6522), (1087, 4134), (1378, 3261), (2067, 2174)]