989992088

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{24071}}^1$

素因数の和:24227

約数の個数: 32

約数和(自身を含む): 1910835360

約数和(自身を除く): 920843272

約数列:

[1, 2, 4, 8, 53, 97, 106, 194, 212, 388, 424, 776, 5141, 10282, 20564, 24071, 41128, 48142, 96284, 192568, 1275763, 2334887, 2551526, 4669774, 5103052, 9339548, 10206104, 18679096, 123749011, 247498022, 494996044, 989992088]

約数ペア:

[(1, 989992088), (2, 494996044), (4, 247498022), (8, 123749011), (53, 18679096), (97, 10206104), (106, 9339548), (194, 5103052), (212, 4669774), (388, 2551526), (424, 2334887), (776, 1275763), (5141, 192568), (10282, 96284), (20564, 48142), (24071, 41128)]