2500628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2531}}^1$

素因数の和:2567

約数の個数: 24

約数和(自身を含む): 4962720

約数和(自身を除く): 2462092

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2531, 5062, 10124, 32903, 48089, 65806, 96178, 131612, 192356, 625157, 1250314, 2500628]

約数ペア:

[(1, 2500628), (2, 1250314), (4, 625157), (13, 192356), (19, 131612), (26, 96178), (38, 65806), (52, 48089), (76, 32903), (247, 10124), (494, 5062), (988, 2531)]