4749204988

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{21757}}^1$

素因数の和:21835

約数の個数: 48

約数和(自身を含む): 9364991328

約数和(自身を除く): 4615786340

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1331, 1804, 2662, 4961, 5324, 9922, 19844, 21757, 43514, 54571, 87028, 109142, 218284, 239327, 478654, 892037, 957308, 1784074, 2632597, 3568148, 5265194, 9812407, 10530388, 19624814, 28958567, 39249628, 57917134, 107936477, 115834268, 215872954, 431745908, 1187301247, 2374602494, 4749204988]

約数ペア:

[(1, 4749204988), (2, 2374602494), (4, 1187301247), (11, 431745908), (22, 215872954), (41, 115834268), (44, 107936477), (82, 57917134), (121, 39249628), (164, 28958567), (242, 19624814), (451, 10530388), (484, 9812407), (902, 5265194), (1331, 3568148), (1804, 2632597), (2662, 1784074), (4961, 957308), (5324, 892037), (9922, 478654), (19844, 239327), (21757, 218284), (43514, 109142), (54571, 87028)]