2216812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{479}}^1$

素因数の和:585

約数の個数: 24

約数和(自身を含む): 4233600

約数和(自身を除く): 2016788

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 479, 958, 1157, 1916, 2314, 4628, 6227, 12454, 24908, 42631, 85262, 170524, 554203, 1108406, 2216812]

約数ペア:

[(1, 2216812), (2, 1108406), (4, 554203), (13, 170524), (26, 85262), (52, 42631), (89, 24908), (178, 12454), (356, 6227), (479, 4628), (958, 2314), (1157, 1916)]