1518456496

素因数分解:

$2^4\times {\mathrm{3191}}^1\times {\mathrm{29741}}^1$

素因数の和:32940

約数の個数: 20

約数和(自身を含む): 2943030384

約数和(自身を除く): 1424573888

約数列:

[1, 2, 4, 8, 16, 3191, 6382, 12764, 25528, 29741, 51056, 59482, 118964, 237928, 475856, 94903531, 189807062, 379614124, 759228248, 1518456496]

約数ペア:

[(1, 1518456496), (2, 759228248), (4, 379614124), (8, 189807062), (16, 94903531), (3191, 475856), (6382, 237928), (12764, 118964), (25528, 59482), (29741, 51056)]