1260046798

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{19417}}^1$

素因数の和:19947

約数の個数: 16

約数和(自身を含む): 1920983904

約数和(自身を除く): 660937106

約数列:

[1, 2, 71, 142, 457, 914, 19417, 32447, 38834, 64894, 1378607, 2757214, 8873569, 17747138, 630023399, 1260046798]

約数ペア:

[(1, 1260046798), (2, 630023399), (71, 17747138), (142, 8873569), (457, 2757214), (914, 1378607), (19417, 64894), (32447, 38834)]