138926495006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{561097}}^1$

素因数の和:561308

約数の個数: 32

約数和(自身を含む): 229062647520

約数和(自身を除く): 90136152514

約数列:

[1, 2, 13, 26, 89, 107, 178, 214, 1157, 1391, 2314, 2782, 9523, 19046, 123799, 247598, 561097, 1122194, 7294261, 14588522, 49937633, 60037379, 99875266, 120074758, 649189229, 780485927, 1298378458, 1560971854, 5343326731, 10686653462, 69463247503, 138926495006]

約数ペア:

[(1, 138926495006), (2, 69463247503), (13, 10686653462), (26, 5343326731), (89, 1560971854), (107, 1298378458), (178, 780485927), (214, 649189229), (1157, 120074758), (1391, 99875266), (2314, 60037379), (2782, 49937633), (9523, 14588522), (19046, 7294261), (123799, 1122194), (247598, 561097)]