1799402384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{129119}}^1$

素因数の和:129207

約数の個数: 40

約数和(自身を含む): 3810589440

約数和(自身を除く): 2011187056

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 6968, 13936, 129119, 258238, 516476, 1032952, 1678547, 2065904, 3357094, 6714188, 8650973, 13428376, 17301946, 26856752, 34603892, 69207784, 112462649, 138415568, 224925298, 449850596, 899701192, 1799402384]

約数ペア:

[(1, 1799402384), (2, 899701192), (4, 449850596), (8, 224925298), (13, 138415568), (16, 112462649), (26, 69207784), (52, 34603892), (67, 26856752), (104, 17301946), (134, 13428376), (208, 8650973), (268, 6714188), (536, 3357094), (871, 2065904), (1072, 1678547), (1742, 1032952), (3484, 516476), (6968, 258238), (13936, 129119)]