4980668

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 11042304

約数和(自身を除く): 6061636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 103, 154, 157, 206, 308, 314, 412, 628, 721, 1099, 1133, 1442, 1727, 2198, 2266, 2884, 3454, 4396, 4532, 6908, 7931, 12089, 15862, 16171, 24178, 31724, 32342, 48356, 64684, 113197, 177881, 226394, 355762, 452788, 711524, 1245167, 2490334, 4980668]

約数ペア:

[(1, 4980668), (2, 2490334), (4, 1245167), (7, 711524), (11, 452788), (14, 355762), (22, 226394), (28, 177881), (44, 113197), (77, 64684), (103, 48356), (154, 32342), (157, 31724), (206, 24178), (308, 16171), (314, 15862), (412, 12089), (628, 7931), (721, 6908), (1099, 4532), (1133, 4396), (1442, 3454), (1727, 2884), (2198, 2266)]