620867522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{2447}}^1$

素因数の和:3086

約数の個数: 32

約数和(自身を含む): 1071636480

約数和(自身を除く): 450768958

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 607, 1214, 2447, 4894, 6677, 11533, 13354, 23066, 26917, 46493, 53834, 92986, 126863, 253726, 511423, 1022846, 1485329, 2970658, 16338619, 28221251, 32677238, 56442502, 310433761, 620867522]

約数ペア:

[(1, 620867522), (2, 310433761), (11, 56442502), (19, 32677238), (22, 28221251), (38, 16338619), (209, 2970658), (418, 1485329), (607, 1022846), (1214, 511423), (2447, 253726), (4894, 126863), (6677, 92986), (11533, 53834), (13354, 46493), (23066, 26917)]