2449810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22271}}^1$

素因数の和:22289

約数の個数: 16

約数和(自身を含む): 4810752

約数和(自身を除く): 2360942

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 22271, 44542, 111355, 222710, 244981, 489962, 1224905, 2449810]

約数ペア:

[(1, 2449810), (2, 1224905), (5, 489962), (10, 244981), (11, 222710), (22, 111355), (55, 44542), (110, 22271)]