2306788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{509}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 4455360

約数和(自身を除く): 2148572

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 509, 1018, 1133, 2036, 2266, 4532, 5599, 11198, 22396, 52427, 104854, 209708, 576697, 1153394, 2306788]

約数ペア:

[(1, 2306788), (2, 1153394), (4, 576697), (11, 209708), (22, 104854), (44, 52427), (103, 22396), (206, 11198), (412, 5599), (509, 4532), (1018, 2266), (1133, 2036)]