289239082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2663}}^1\times {\mathrm{4937}}^1$

素因数の和:7613

約数の個数: 16

約数和(自身を含む): 473573952

約数和(自身を除く): 184334870

約数列:

[1, 2, 11, 22, 2663, 4937, 5326, 9874, 29293, 54307, 58586, 108614, 13147231, 26294462, 144619541, 289239082]

約数ペア:

[(1, 289239082), (2, 144619541), (11, 26294462), (22, 13147231), (2663, 108614), (4937, 58586), (5326, 54307), (9874, 29293)]