1315695757844

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{16253}}^1\times {\mathrm{53681}}^1$

素因数の和:69980

約数の個数: 48

約数和(自身を含む): 2565288850320

約数和(自身を除く): 1249593092476

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 16253, 32506, 53681, 65012, 107362, 211289, 214724, 422578, 471337, 697853, 845156, 942674, 1395706, 1556749, 1885348, 2791412, 3113498, 6127381, 6226996, 12254762, 20237737, 24509524, 40475474, 80950948, 872477293, 1744954586, 3489909172, 11342204809, 22684409618, 25301841497, 45368819236, 50603682994, 101207365988, 328923939461, 657847878922, 1315695757844]

約数ペア:

[(1, 1315695757844), (2, 657847878922), (4, 328923939461), (13, 101207365988), (26, 50603682994), (29, 45368819236), (52, 25301841497), (58, 22684409618), (116, 11342204809), (377, 3489909172), (754, 1744954586), (1508, 872477293), (16253, 80950948), (32506, 40475474), (53681, 24509524), (65012, 20237737), (107362, 12254762), (211289, 6226996), (214724, 6127381), (422578, 3113498), (471337, 2791412), (697853, 1885348), (845156, 1556749), (942674, 1395706)]