2261636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 4666368

約数和(自身を除く): 2404732

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 61, 62, 92, 122, 124, 244, 299, 403, 598, 713, 793, 806, 1196, 1403, 1426, 1586, 1612, 1891, 2806, 2852, 3172, 3782, 5612, 7564, 9269, 18239, 18538, 24583, 36478, 37076, 43493, 49166, 72956, 86986, 98332, 173972, 565409, 1130818, 2261636]

約数ペア:

[(1, 2261636), (2, 1130818), (4, 565409), (13, 173972), (23, 98332), (26, 86986), (31, 72956), (46, 49166), (52, 43493), (61, 37076), (62, 36478), (92, 24583), (122, 18538), (124, 18239), (244, 9269), (299, 7564), (403, 5612), (598, 3782), (713, 3172), (793, 2852), (806, 2806), (1196, 1891), (1403, 1612), (1426, 1586)]