2190015858

素因数分解:

$2^1\times 3^1\times {\mathrm{409}}^1\times {\mathrm{821}}^1\times {\mathrm{1087}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 4400133120

約数和(自身を除く): 2210117262

約数列:

[1, 2, 3, 6, 409, 818, 821, 1087, 1227, 1642, 2174, 2454, 2463, 3261, 4926, 6522, 335789, 444583, 671578, 889166, 892427, 1007367, 1333749, 1784854, 2014734, 2667498, 2677281, 5354562, 365002643, 730005286, 1095007929, 2190015858]

約数ペア:

[(1, 2190015858), (2, 1095007929), (3, 730005286), (6, 365002643), (409, 5354562), (818, 2677281), (821, 2667498), (1087, 2014734), (1227, 1784854), (1642, 1333749), (2174, 1007367), (2454, 892427), (2463, 889166), (3261, 671578), (4926, 444583), (6522, 335789)]