2921516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2957}}^1$

素因数の和:2993

約数の個数: 24

約数和(自身を含む): 5797680

約数和(自身を除く): 2876164

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2957, 5914, 11828, 38441, 56183, 76882, 112366, 153764, 224732, 730379, 1460758, 2921516]

約数ペア:

[(1, 2921516), (2, 1460758), (4, 730379), (13, 224732), (19, 153764), (26, 112366), (38, 76882), (52, 56183), (76, 38441), (247, 11828), (494, 5914), (988, 2957)]