2011189318

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{10531}}^1$

素因数の和:10728

約数の個数: 32

約数和(自身を含む): 3296347488

約数和(自身を除く): 1285158170

約数列:

[1, 2, 17, 34, 41, 82, 137, 274, 697, 1394, 2329, 4658, 5617, 10531, 11234, 21062, 95489, 179027, 190978, 358054, 431771, 863542, 1442747, 2885494, 7340107, 14680214, 24526699, 49053398, 59152627, 118305254, 1005594659, 2011189318]

約数ペア:

[(1, 2011189318), (2, 1005594659), (17, 118305254), (34, 59152627), (41, 49053398), (82, 24526699), (137, 14680214), (274, 7340107), (697, 2885494), (1394, 1442747), (2329, 863542), (4658, 431771), (5617, 358054), (10531, 190978), (11234, 179027), (21062, 95489)]