2018134780910

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{4591}}^1\times {\mathrm{403289}}^1$

素因数の和:407996

約数の個数: 32

約数和(自身を含む): 3666777206400

約数和(自身を除く): 1648642425490

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 4591, 9182, 22955, 45910, 403289, 500419, 806578, 1000838, 2016445, 2502095, 4032890, 5004190, 43958501, 87917002, 219792505, 439585010, 1851499799, 3702999598, 9257498995, 18514997990, 201813478091, 403626956182, 1009067390455, 2018134780910]

約数ペア:

[(1, 2018134780910), (2, 1009067390455), (5, 403626956182), (10, 201813478091), (109, 18514997990), (218, 9257498995), (545, 3702999598), (1090, 1851499799), (4591, 439585010), (9182, 219792505), (22955, 87917002), (45910, 43958501), (403289, 5004190), (500419, 4032890), (806578, 2502095), (1000838, 2016445)]