1138650292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{159833}}^1$

素因数の和:159987

約数の個数: 24

約数和(自身を含む): 2161595016

約数和(自身を除く): 1022944724

約数列:

[1, 2, 4, 13, 26, 52, 137, 274, 548, 1781, 3562, 7124, 159833, 319666, 639332, 2077829, 4155658, 8311316, 21897121, 43794242, 87588484, 284662573, 569325146, 1138650292]

約数ペア:

[(1, 1138650292), (2, 569325146), (4, 284662573), (13, 87588484), (26, 43794242), (52, 21897121), (137, 8311316), (274, 4155658), (548, 2077829), (1781, 639332), (3562, 319666), (7124, 159833)]