490085332270

素因数分解:

$2^1\times 5^1\times {\mathrm{111103}}^1\times {\mathrm{441109}}^1$

素因数の和:552219

約数の個数: 16

約数和(自身を含む): 882163537920

約数和(自身を除く): 392078205650

約数列:

[1, 2, 5, 10, 111103, 222206, 441109, 555515, 882218, 1111030, 2205545, 4411090, 49008533227, 98017066454, 245042666135, 490085332270]

約数ペア:

[(1, 490085332270), (2, 245042666135), (5, 98017066454), (10, 49008533227), (111103, 4411090), (222206, 2205545), (441109, 1111030), (555515, 882218)]