671256872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11071}}^1$

素因数の和:11154

約数の個数: 64

約数和(自身を含む): 1506677760

約数和(自身を除く): 835420888

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 88, 104, 106, 143, 212, 286, 424, 572, 583, 689, 1144, 1166, 1378, 2332, 2756, 4664, 5512, 7579, 11071, 15158, 22142, 30316, 44284, 60632, 88568, 121781, 143923, 243562, 287846, 487124, 575692, 586763, 974248, 1151384, 1173526, 1583153, 2347052, 3166306, 4694104, 6332612, 6454393, 7627919, 12665224, 12908786, 15255838, 25817572, 30511676, 51635144, 61023352, 83907109, 167814218, 335628436, 671256872]

約数ペア:

[(1, 671256872), (2, 335628436), (4, 167814218), (8, 83907109), (11, 61023352), (13, 51635144), (22, 30511676), (26, 25817572), (44, 15255838), (52, 12908786), (53, 12665224), (88, 7627919), (104, 6454393), (106, 6332612), (143, 4694104), (212, 3166306), (286, 2347052), (424, 1583153), (572, 1173526), (583, 1151384), (689, 974248), (1144, 586763), (1166, 575692), (1378, 487124), (2332, 287846), (2756, 243562), (4664, 143923), (5512, 121781), (7579, 88568), (11071, 60632), (15158, 44284), (22142, 30316)]