838828906

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{105407}}^1$

素因数の和:105605

約数の個数: 16

約数和(自身を含む): 1320551424

約数和(自身を除く): 481722518

約数列:

[1, 2, 23, 46, 173, 346, 3979, 7958, 105407, 210814, 2424361, 4848722, 18235411, 36470822, 419414453, 838828906]

約数ペア:

[(1, 838828906), (2, 419414453), (23, 36470822), (46, 18235411), (173, 4848722), (346, 2424361), (3979, 210814), (7958, 105407)]