2012363665

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{2063}}^1$

素因数の和:2473

約数の個数: 32

約数和(自身を含む): 2669990400

約数和(自身を除く): 657626735

約数列:

[1, 5, 13, 43, 65, 215, 349, 559, 1745, 2063, 2795, 4537, 10315, 15007, 22685, 26819, 75035, 88709, 134095, 195091, 443545, 719987, 975455, 1153217, 3599935, 5766085, 9359831, 30959441, 46799155, 154797205, 402472733, 2012363665]

約数ペア:

[(1, 2012363665), (5, 402472733), (13, 154797205), (43, 46799155), (65, 30959441), (215, 9359831), (349, 5766085), (559, 3599935), (1745, 1153217), (2063, 975455), (2795, 719987), (4537, 443545), (10315, 195091), (15007, 134095), (22685, 88709), (26819, 75035)]