1814321938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2141}}^1\times {\mathrm{2963}}^1$

素因数の和:5130

約数の個数: 32

約数和(自身を含む): 3199839552

約数和(自身を除く): 1385517614

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 2141, 2963, 4282, 5926, 23551, 27833, 32593, 38519, 47102, 55666, 65186, 77038, 306163, 423709, 612326, 847418, 6343783, 12687566, 69781613, 82469179, 139563226, 164938358, 907160969, 1814321938]

約数ペア:

[(1, 1814321938), (2, 907160969), (11, 164938358), (13, 139563226), (22, 82469179), (26, 69781613), (143, 12687566), (286, 6343783), (2141, 847418), (2963, 612326), (4282, 423709), (5926, 306163), (23551, 77038), (27833, 65186), (32593, 55666), (38519, 47102)]