2017421072

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{499}}^1\times {\mathrm{6163}}^1$

素因数の和:6711

約数の個数: 40

約数和(自身を含む): 4012764000

約数和(自身を除く): 1995342928

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 499, 656, 998, 1996, 3992, 6163, 7984, 12326, 20459, 24652, 40918, 49304, 81836, 98608, 163672, 252683, 327344, 505366, 1010732, 2021464, 3075337, 4042928, 6150674, 12301348, 24602696, 49205392, 126088817, 252177634, 504355268, 1008710536, 2017421072]

約数ペア:

[(1, 2017421072), (2, 1008710536), (4, 504355268), (8, 252177634), (16, 126088817), (41, 49205392), (82, 24602696), (164, 12301348), (328, 6150674), (499, 4042928), (656, 3075337), (998, 2021464), (1996, 1010732), (3992, 505366), (6163, 327344), (7984, 252683), (12326, 163672), (20459, 98608), (24652, 81836), (40918, 49304)]