3887156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 8561280

約数和(自身を除く): 4674124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 181, 182, 236, 362, 364, 413, 724, 767, 826, 1267, 1534, 1652, 2353, 2534, 3068, 4706, 5068, 5369, 9412, 10679, 10738, 16471, 21358, 21476, 32942, 42716, 65884, 74753, 138827, 149506, 277654, 299012, 555308, 971789, 1943578, 3887156]

約数ペア:

[(1, 3887156), (2, 1943578), (4, 971789), (7, 555308), (13, 299012), (14, 277654), (26, 149506), (28, 138827), (52, 74753), (59, 65884), (91, 42716), (118, 32942), (181, 21476), (182, 21358), (236, 16471), (362, 10738), (364, 10679), (413, 9412), (724, 5369), (767, 5068), (826, 4706), (1267, 3068), (1534, 2534), (1652, 2353)]