1369969426

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{18593}}^1$

素因数の和:18898

約数の個数: 32

約数和(自身を含む): 2481183360

約数和(自身を除く): 1111213934

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 277, 554, 1939, 3878, 5263, 10526, 18593, 36841, 37186, 73682, 130151, 260302, 353267, 706534, 2472869, 4945738, 5150261, 10300522, 36051827, 72103654, 97854959, 195709918, 684984713, 1369969426]

約数ペア:

[(1, 1369969426), (2, 684984713), (7, 195709918), (14, 97854959), (19, 72103654), (38, 36051827), (133, 10300522), (266, 5150261), (277, 4945738), (554, 2472869), (1939, 706534), (3878, 353267), (5263, 260302), (10526, 130151), (18593, 73682), (36841, 37186)]