121455268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{8819}}^1$

素因数の和:9147

約数の個数: 24

約数和(自身を含む): 232636320

約数和(自身を除く): 111181052

約数列:

[1, 2, 4, 11, 22, 44, 313, 626, 1252, 3443, 6886, 8819, 13772, 17638, 35276, 97009, 194018, 388036, 2760347, 5520694, 11041388, 30363817, 60727634, 121455268]

約数ペア:

[(1, 121455268), (2, 60727634), (4, 30363817), (11, 11041388), (22, 5520694), (44, 2760347), (313, 388036), (626, 194018), (1252, 97009), (3443, 35276), (6886, 17638), (8819, 13772)]