2015494844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{503}}^1\times {\mathrm{4793}}^1$

素因数の和:5330

約数の個数: 48

約数和(自身を含む): 4059175680

約数和(自身を除く): 2043680836

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 503, 836, 1006, 2012, 4793, 5533, 9557, 9586, 11066, 19114, 19172, 22132, 38228, 52723, 91067, 105127, 105446, 182134, 210254, 210892, 364268, 420508, 1001737, 2003474, 2410879, 4006948, 4821758, 9643516, 26519669, 45806701, 53039338, 91613402, 106078676, 183226804, 503873711, 1007747422, 2015494844]

約数ペア:

[(1, 2015494844), (2, 1007747422), (4, 503873711), (11, 183226804), (19, 106078676), (22, 91613402), (38, 53039338), (44, 45806701), (76, 26519669), (209, 9643516), (418, 4821758), (503, 4006948), (836, 2410879), (1006, 2003474), (2012, 1001737), (4793, 420508), (5533, 364268), (9557, 210892), (9586, 210254), (11066, 182134), (19114, 105446), (19172, 105127), (22132, 91067), (38228, 52723)]