2021939032

素因数分解:

$2^3\times {\mathrm{677}}^1\times {\mathrm{373327}}^1$

素因数の和:374010

約数の個数: 16

約数和(自身を含む): 3796745760

約数和(自身を除く): 1774806728

約数列:

[1, 2, 4, 8, 677, 1354, 2708, 5416, 373327, 746654, 1493308, 2986616, 252742379, 505484758, 1010969516, 2021939032]

約数ペア:

[(1, 2021939032), (2, 1010969516), (4, 505484758), (8, 252742379), (677, 2986616), (1354, 1493308), (2708, 746654), (5416, 373327)]