2217597172

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{44771}}^1$

素因数の和:44872

約数の個数: 48

約数和(自身を含む): 4663451520

約数和(自身を除く): 2445854348

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 61, 116, 122, 203, 244, 406, 427, 812, 854, 1708, 1769, 3538, 7076, 12383, 24766, 44771, 49532, 89542, 179084, 313397, 626794, 1253588, 1298359, 2596718, 2731031, 5193436, 5462062, 9088513, 10924124, 18177026, 19117217, 36354052, 38234434, 76468868, 79199899, 158399798, 316799596, 554399293, 1108798586, 2217597172]

約数ペア:

[(1, 2217597172), (2, 1108798586), (4, 554399293), (7, 316799596), (14, 158399798), (28, 79199899), (29, 76468868), (58, 38234434), (61, 36354052), (116, 19117217), (122, 18177026), (203, 10924124), (244, 9088513), (406, 5462062), (427, 5193436), (812, 2731031), (854, 2596718), (1708, 1298359), (1769, 1253588), (3538, 626794), (7076, 313397), (12383, 179084), (24766, 89542), (44771, 49532)]