2021079999106

素因数分解:

$2^1\times 7^2\times {\mathrm{587}}^1\times {\mathrm{811}}^1\times {\mathrm{43321}}^1$

素因数の和:44735

約数の個数: 48

約数和(自身を含む): 3537023650272

約数和(自身を除く): 1515943651166

約数列:

[1, 2, 7, 14, 49, 98, 587, 811, 1174, 1622, 4109, 5677, 8218, 11354, 28763, 39739, 43321, 57526, 79478, 86642, 303247, 476057, 606494, 952114, 2122729, 3332399, 4245458, 6664798, 23326793, 25429427, 35133331, 46653586, 50858854, 70266662, 178005989, 245933317, 356011978, 491866634, 1246041923, 1721533219, 2492083846, 3443066438, 20623265297, 41246530594, 144362857079, 288725714158, 1010539999553, 2021079999106]

約数ペア:

[(1, 2021079999106), (2, 1010539999553), (7, 288725714158), (14, 144362857079), (49, 41246530594), (98, 20623265297), (587, 3443066438), (811, 2492083846), (1174, 1721533219), (1622, 1246041923), (4109, 491866634), (5677, 356011978), (8218, 245933317), (11354, 178005989), (28763, 70266662), (39739, 50858854), (43321, 46653586), (57526, 35133331), (79478, 25429427), (86642, 23326793), (303247, 6664798), (476057, 4245458), (606494, 3332399), (952114, 2122729)]