1285386468

素因数分解:

$2^2\times 3^1\times {\mathrm{2741}}^1\times {\mathrm{39079}}^1$

素因数の和:41827

約数の個数: 24

約数和(自身を含む): 3000406080

約数和(自身を除く): 1715019612

約数列:

[1, 2, 3, 4, 6, 12, 2741, 5482, 8223, 10964, 16446, 32892, 39079, 78158, 117237, 156316, 234474, 468948, 107115539, 214231078, 321346617, 428462156, 642693234, 1285386468]

約数ペア:

[(1, 1285386468), (2, 642693234), (3, 428462156), (4, 321346617), (6, 214231078), (12, 107115539), (2741, 468948), (5482, 234474), (8223, 156316), (10964, 117237), (16446, 78158), (32892, 39079)]