2017102549

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{149}}^1\times {\mathrm{1453}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 2554387200

約数和(自身を除く): 537284651

約数列:

[1, 7, 11, 77, 121, 149, 847, 1043, 1331, 1453, 1639, 9317, 10171, 11473, 15983, 18029, 111881, 126203, 175813, 198319, 216497, 1230691, 1388233, 1515479, 1933943, 2381467, 13537601, 16670269, 26196137, 183372959, 288157507, 2017102549]

約数ペア:

[(1, 2017102549), (7, 288157507), (11, 183372959), (77, 26196137), (121, 16670269), (149, 13537601), (847, 2381467), (1043, 1933943), (1331, 1515479), (1453, 1388233), (1639, 1230691), (9317, 216497), (10171, 198319), (11473, 175813), (15983, 126203), (18029, 111881)]