1380450023348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{29789}}^1\times {\mathrm{7577}}^1$

素因数の和:37520

約数の個数: 48

約数和(自身を含む): 2654803771200

約数和(自身を除く): 1274353747852

約数列:

[1, 2, 4, 11, 22, 44, 139, 278, 556, 1529, 3058, 6116, 7577, 15154, 29789, 30308, 59578, 83347, 119156, 166694, 327679, 333388, 655358, 1053203, 1310716, 2106406, 4140671, 4212812, 8281342, 11585233, 16562684, 23170466, 45547381, 46340932, 91094762, 182189524, 225711253, 451422506, 902845012, 2482823783, 4965647566, 9931295132, 31373864167, 62747728334, 125495456668, 345112505837, 690225011674, 1380450023348]

約数ペア:

[(1, 1380450023348), (2, 690225011674), (4, 345112505837), (11, 125495456668), (22, 62747728334), (44, 31373864167), (139, 9931295132), (278, 4965647566), (556, 2482823783), (1529, 902845012), (3058, 451422506), (6116, 225711253), (7577, 182189524), (15154, 91094762), (29789, 46340932), (30308, 45547381), (59578, 23170466), (83347, 16562684), (119156, 11585233), (166694, 8281342), (327679, 4212812), (333388, 4140671), (655358, 2106406), (1053203, 1310716)]