2651324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{761}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 5077968

約数和(自身を除く): 2426644

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 761, 871, 1522, 1742, 3044, 3484, 9893, 19786, 39572, 50987, 101974, 203948, 662831, 1325662, 2651324]

約数ペア:

[(1, 2651324), (2, 1325662), (4, 662831), (13, 203948), (26, 101974), (52, 50987), (67, 39572), (134, 19786), (268, 9893), (761, 3484), (871, 3044), (1522, 1742)]