1263548

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:122

約数の個数: 36

約数和(自身を含む): 2654232

約数和(自身を除く): 1390684

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 143, 188, 286, 517, 572, 611, 1034, 1222, 2068, 2209, 2444, 4418, 6721, 8836, 13442, 24299, 26884, 28717, 48598, 57434, 97196, 114868, 315887, 631774, 1263548]

約数ペア:

[(1, 1263548), (2, 631774), (4, 315887), (11, 114868), (13, 97196), (22, 57434), (26, 48598), (44, 28717), (47, 26884), (52, 24299), (94, 13442), (143, 8836), (188, 6721), (286, 4418), (517, 2444), (572, 2209), (611, 2068), (1034, 1222)]