4989314

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{389}}^1$

素因数の和:466

約数の個数: 24

約数和(自身を含む): 8402940

約数和(自身を除く): 3413626

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 389, 583, 778, 1166, 4279, 6413, 8558, 12826, 20617, 41234, 47069, 94138, 226787, 453574, 2494657, 4989314]

約数ペア:

[(1, 4989314), (2, 2494657), (11, 453574), (22, 226787), (53, 94138), (106, 47069), (121, 41234), (242, 20617), (389, 12826), (583, 8558), (778, 6413), (1166, 4279)]