248192488

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{226453}}^1$

素因数の和:226596

約数の個数: 16

約数和(自身を含む): 468759780

約数和(自身を除く): 220567292

約数列:

[1, 2, 4, 8, 137, 274, 548, 1096, 226453, 452906, 905812, 1811624, 31024061, 62048122, 124096244, 248192488]

約数ペア:

[(1, 248192488), (2, 124096244), (4, 62048122), (8, 31024061), (137, 1811624), (274, 905812), (548, 452906), (1096, 226453)]