1330446068966

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1\times {\mathrm{421691}}^1$

素因数の和:422157

約数の個数: 64

約数和(自身を含む): 2489669568000

約数和(自身を除く): 1159223499034

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 409, 551, 818, 1102, 2863, 3857, 5726, 7714, 7771, 11861, 15542, 23722, 54397, 83027, 108794, 166054, 225359, 421691, 450718, 843382, 1577513, 2951837, 3155026, 5903674, 8012129, 12229039, 16024258, 24458078, 56084903, 85603273, 112169806, 171206546, 172471619, 232351741, 344943238, 464703482, 1207301333, 1626462187, 2414602666, 3252924374, 3276960761, 5001676951, 6553921522, 10003353902, 22938725327, 35011738657, 45877450654, 70023477314, 95031862069, 190063724138, 665223034483, 1330446068966]

約数ペア:

[(1, 1330446068966), (2, 665223034483), (7, 190063724138), (14, 95031862069), (19, 70023477314), (29, 45877450654), (38, 35011738657), (58, 22938725327), (133, 10003353902), (203, 6553921522), (266, 5001676951), (406, 3276960761), (409, 3252924374), (551, 2414602666), (818, 1626462187), (1102, 1207301333), (2863, 464703482), (3857, 344943238), (5726, 232351741), (7714, 172471619), (7771, 171206546), (11861, 112169806), (15542, 85603273), (23722, 56084903), (54397, 24458078), (83027, 16024258), (108794, 12229039), (166054, 8012129), (225359, 5903674), (421691, 3155026), (450718, 2951837), (843382, 1577513)]