281170410268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{104757977}}^1$

素因数の和:104758053

約数の個数: 24

約数和(自身を含む): 545579549424

約数和(自身を除く): 264409139156

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 104757977, 209515954, 419031908, 1152337747, 2304675494, 4609350988, 6390236597, 12780473194, 25560946388, 70292602567, 140585205134, 281170410268]

約数ペア:

[(1, 281170410268), (2, 140585205134), (4, 70292602567), (11, 25560946388), (22, 12780473194), (44, 6390236597), (61, 4609350988), (122, 2304675494), (244, 1152337747), (671, 419031908), (1342, 209515954), (2684, 104757977)]