417949324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1543}}^1\times {\mathrm{5209}}^1$

素因数の和:6769

約数の個数: 24

約数和(自身を含む): 788335520

約数和(自身を除く): 370386196

約数列:

[1, 2, 4, 13, 26, 52, 1543, 3086, 5209, 6172, 10418, 20059, 20836, 40118, 67717, 80236, 135434, 270868, 8037487, 16074974, 32149948, 104487331, 208974662, 417949324]

約数ペア:

[(1, 417949324), (2, 208974662), (4, 104487331), (13, 32149948), (26, 16074974), (52, 8037487), (1543, 270868), (3086, 135434), (5209, 80236), (6172, 67717), (10418, 40118), (20059, 20836)]