15697329908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{56393}}^1$

素因数の和:56564

約数の個数: 48

約数和(自身を含む): 30440578896

約数和(自身を除く): 14743248988

約数列:

[1, 2, 4, 13, 26, 52, 53, 101, 106, 202, 212, 404, 689, 1313, 1378, 2626, 2756, 5252, 5353, 10706, 21412, 56393, 69589, 112786, 139178, 225572, 278356, 733109, 1466218, 2932436, 2988829, 5695693, 5977658, 11391386, 11955316, 22782772, 38854777, 74044009, 77709554, 148088018, 155419108, 296176036, 301871729, 603743458, 1207486916, 3924332477, 7848664954, 15697329908]

約数ペア:

[(1, 15697329908), (2, 7848664954), (4, 3924332477), (13, 1207486916), (26, 603743458), (52, 301871729), (53, 296176036), (101, 155419108), (106, 148088018), (202, 77709554), (212, 74044009), (404, 38854777), (689, 22782772), (1313, 11955316), (1378, 11391386), (2626, 5977658), (2756, 5695693), (5252, 2988829), (5353, 2932436), (10706, 1466218), (21412, 733109), (56393, 278356), (69589, 225572), (112786, 139178)]