2259556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2287}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 4484480

約数和(自身を除く): 2224924

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2287, 4574, 9148, 29731, 43453, 59462, 86906, 118924, 173812, 564889, 1129778, 2259556]

約数ペア:

[(1, 2259556), (2, 1129778), (4, 564889), (13, 173812), (19, 118924), (26, 86906), (38, 59462), (52, 43453), (76, 29731), (247, 9148), (494, 4574), (988, 2287)]