421292012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{9403}}^1$

素因数の和:9917

約数の個数: 24

約数和(自身を含む): 770977536

約数和(自身を除く): 349685524

約数列:

[1, 2, 4, 23, 46, 92, 487, 974, 1948, 9403, 11201, 18806, 22402, 37612, 44804, 216269, 432538, 865076, 4579261, 9158522, 18317044, 105323003, 210646006, 421292012]

約数ペア:

[(1, 421292012), (2, 210646006), (4, 105323003), (23, 18317044), (46, 9158522), (92, 4579261), (487, 865076), (974, 432538), (1948, 216269), (9403, 44804), (11201, 37612), (18806, 22402)]