1771253834

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23041}}^1$

素因数の和:23103

約数の個数: 48

約数和(自身を含む): 3395469120

約数和(自身を除く): 1624215286

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 289, 323, 578, 646, 2023, 2261, 4046, 4522, 5491, 10982, 23041, 38437, 46082, 76874, 161287, 322574, 391697, 437779, 783394, 875558, 2741879, 3064453, 5483758, 6128906, 6658849, 7442243, 13317698, 14884486, 46611943, 52095701, 93223886, 104191402, 126518131, 253036262, 885626917, 1771253834]

約数ペア:

[(1, 1771253834), (2, 885626917), (7, 253036262), (14, 126518131), (17, 104191402), (19, 93223886), (34, 52095701), (38, 46611943), (119, 14884486), (133, 13317698), (238, 7442243), (266, 6658849), (289, 6128906), (323, 5483758), (578, 3064453), (646, 2741879), (2023, 875558), (2261, 783394), (4046, 437779), (4522, 391697), (5491, 322574), (10982, 161287), (23041, 76874), (38437, 46082)]