2017406170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{2239}}^1$

素因数の和:2527

約数の個数: 64

約数和(自身を含む): 4064256000

約数和(自身を除く): 2046849830

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 239, 290, 377, 478, 754, 1195, 1885, 2239, 2390, 3107, 3770, 4478, 6214, 6931, 11195, 13862, 15535, 22390, 29107, 31070, 34655, 58214, 64931, 69310, 90103, 129862, 145535, 180206, 291070, 324655, 450515, 535121, 649310, 844103, 901030, 1070242, 1688206, 2675605, 4220515, 5351210, 6956573, 8441030, 13913146, 15518509, 31037018, 34782865, 69565730, 77592545, 155185090, 201740617, 403481234, 1008703085, 2017406170]

約数ペア:

[(1, 2017406170), (2, 1008703085), (5, 403481234), (10, 201740617), (13, 155185090), (26, 77592545), (29, 69565730), (58, 34782865), (65, 31037018), (130, 15518509), (145, 13913146), (239, 8441030), (290, 6956573), (377, 5351210), (478, 4220515), (754, 2675605), (1195, 1688206), (1885, 1070242), (2239, 901030), (2390, 844103), (3107, 649310), (3770, 535121), (4478, 450515), (6214, 324655), (6931, 291070), (11195, 180206), (13862, 145535), (15535, 129862), (22390, 90103), (29107, 69310), (31070, 64931), (34655, 58214)]