2136472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{20543}}^1$

素因数の和:20562

約数の個数: 16

約数和(自身を含む): 4314240

約数和(自身を除く): 2177768

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 20543, 41086, 82172, 164344, 267059, 534118, 1068236, 2136472]

約数ペア:

[(1, 2136472), (2, 1068236), (4, 534118), (8, 267059), (13, 164344), (26, 82172), (52, 41086), (104, 20543)]