2149203485

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103651}}^1$

素因数の和:103709

約数の個数: 32

約数和(自身を含む): 3134436480

約数和(自身を除く): 985232995

約数列:

[1, 5, 11, 13, 29, 55, 65, 143, 145, 319, 377, 715, 1595, 1885, 4147, 20735, 103651, 518255, 1140161, 1347463, 3005879, 5700805, 6737315, 14822093, 15029395, 33064669, 39076427, 74110465, 165323345, 195382135, 429840697, 2149203485]

約数ペア:

[(1, 2149203485), (5, 429840697), (11, 195382135), (13, 165323345), (29, 74110465), (55, 39076427), (65, 33064669), (143, 15029395), (145, 14822093), (319, 6737315), (377, 5700805), (715, 3005879), (1595, 1347463), (1885, 1140161), (4147, 518255), (20735, 103651)]