2017662595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1\times {\mathrm{1493}}^1$

素因数の和:2751

約数の個数: 32

約数和(自身を含む): 2764927872

約数和(自身を除く): 747265277

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 1223, 1493, 6115, 7465, 15899, 19409, 20791, 25381, 79495, 97045, 103955, 126905, 270283, 329953, 1351415, 1649765, 1825939, 9129695, 23737207, 31040963, 118686035, 155204815, 403532519, 2017662595]

約数ペア:

[(1, 2017662595), (5, 403532519), (13, 155204815), (17, 118686035), (65, 31040963), (85, 23737207), (221, 9129695), (1105, 1825939), (1223, 1649765), (1493, 1351415), (6115, 329953), (7465, 270283), (15899, 126905), (19409, 103955), (20791, 97045), (25381, 79495)]