1752019906

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4919}}^1$

素因数の和:5063

約数の個数: 64

約数和(自身を含む): 3438489600

約数和(自身を除く): 1686469694

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 103, 133, 182, 206, 247, 266, 494, 721, 1339, 1442, 1729, 1957, 2678, 3458, 3914, 4919, 9373, 9838, 13699, 18746, 25441, 27398, 34433, 50882, 63947, 68866, 93461, 127894, 178087, 186922, 356174, 447629, 506657, 654227, 895258, 1013314, 1214993, 1308454, 2429986, 3546599, 6586541, 7093198, 8504951, 9626483, 13173082, 17009902, 19252966, 46105787, 67385381, 92211574, 125144279, 134770762, 250288558, 876009953, 1752019906]

約数ペア:

[(1, 1752019906), (2, 876009953), (7, 250288558), (13, 134770762), (14, 125144279), (19, 92211574), (26, 67385381), (38, 46105787), (91, 19252966), (103, 17009902), (133, 13173082), (182, 9626483), (206, 8504951), (247, 7093198), (266, 6586541), (494, 3546599), (721, 2429986), (1339, 1308454), (1442, 1214993), (1729, 1013314), (1957, 895258), (2678, 654227), (3458, 506657), (3914, 447629), (4919, 356174), (9373, 186922), (9838, 178087), (13699, 127894), (18746, 93461), (25441, 68866), (27398, 63947), (34433, 50882)]