838283914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{45863}}^1$

素因数の和:45934

約数の個数: 32

約数和(自身を含む): 1463978880

約数和(自身を除く): 625694966

約数列:

[1, 2, 13, 19, 26, 37, 38, 74, 247, 481, 494, 703, 962, 1406, 9139, 18278, 45863, 91726, 596219, 871397, 1192438, 1696931, 1742794, 3393862, 11328161, 22060103, 22656322, 32241689, 44120206, 64483378, 419141957, 838283914]

約数ペア:

[(1, 838283914), (2, 419141957), (13, 64483378), (19, 44120206), (26, 32241689), (37, 22656322), (38, 22060103), (74, 11328161), (247, 3393862), (481, 1742794), (494, 1696931), (703, 1192438), (962, 871397), (1406, 596219), (9139, 91726), (18278, 45863)]