2979791012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{1451}}^1\times {\mathrm{4243}}^1$

素因数の和:5720

約数の個数: 36

約数和(自身を含む): 5737090128

約数和(自身を除く): 2757299116

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1451, 2902, 4243, 5804, 8486, 15961, 16972, 31922, 46673, 63844, 93346, 175571, 186692, 351142, 513403, 702284, 1026806, 2053612, 6156593, 12313186, 24626372, 67722523, 135445046, 270890092, 744947753, 1489895506, 2979791012]

約数ペア:

[(1, 2979791012), (2, 1489895506), (4, 744947753), (11, 270890092), (22, 135445046), (44, 67722523), (121, 24626372), (242, 12313186), (484, 6156593), (1451, 2053612), (2902, 1026806), (4243, 702284), (5804, 513403), (8486, 351142), (15961, 186692), (16972, 175571), (31922, 93346), (46673, 63844)]