1223609872

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{152039}}^1$

素因数の和:152550

約数の個数: 20

約数和(自身を含む): 2375472960

約数和(自身を除く): 1151863088

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 152039, 304078, 608156, 1216312, 2432624, 76475617, 152951234, 305902468, 611804936, 1223609872]

約数ペア:

[(1, 1223609872), (2, 611804936), (4, 305902468), (8, 152951234), (16, 76475617), (503, 2432624), (1006, 1216312), (2012, 608156), (4024, 304078), (8048, 152039)]