2011974562

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{10259}}^1$

素因数の和:10690

約数の個数: 32

約数和(自身を含む): 3430123200

約数和(自身を除く): 1418148638

約数列:

[1, 2, 13, 19, 26, 38, 247, 397, 494, 794, 5161, 7543, 10259, 10322, 15086, 20518, 98059, 133367, 194921, 196118, 266734, 389842, 2533973, 4072823, 5067946, 8145646, 52946699, 77383637, 105893398, 154767274, 1005987281, 2011974562]

約数ペア:

[(1, 2011974562), (2, 1005987281), (13, 154767274), (19, 105893398), (26, 77383637), (38, 52946699), (247, 8145646), (397, 5067946), (494, 4072823), (794, 2533973), (5161, 389842), (7543, 266734), (10259, 196118), (10322, 194921), (15086, 133367), (20518, 98059)]