2009362537

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{6959}}^1$

素因数の和:7165

約数の個数: 32

約数和(自身を含む): 2619187200

約数和(自身を除く): 609824663

約数列:

[1, 7, 13, 19, 91, 133, 167, 247, 1169, 1729, 2171, 3173, 6959, 15197, 22211, 41249, 48713, 90467, 132221, 288743, 633269, 925547, 1162153, 1718873, 8135071, 12032111, 15107989, 22080907, 105755923, 154566349, 287051791, 2009362537]

約数ペア:

[(1, 2009362537), (7, 287051791), (13, 154566349), (19, 105755923), (91, 22080907), (133, 15107989), (167, 12032111), (247, 8135071), (1169, 1718873), (1729, 1162153), (2171, 925547), (3173, 633269), (6959, 288743), (15197, 132221), (22211, 90467), (41249, 48713)]