4489628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 9483264

約数和(自身を除く): 4993636

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 167, 188, 286, 334, 517, 572, 611, 668, 1034, 1222, 1837, 2068, 2171, 2444, 3674, 4342, 6721, 7348, 7849, 8684, 13442, 15698, 23881, 26884, 31396, 47762, 86339, 95524, 102037, 172678, 204074, 345356, 408148, 1122407, 2244814, 4489628]

約数ペア:

[(1, 4489628), (2, 2244814), (4, 1122407), (11, 408148), (13, 345356), (22, 204074), (26, 172678), (44, 102037), (47, 95524), (52, 86339), (94, 47762), (143, 31396), (167, 26884), (188, 23881), (286, 15698), (334, 13442), (517, 8684), (572, 7849), (611, 7348), (668, 6721), (1034, 4342), (1222, 3674), (1837, 2444), (2068, 2171)]