1213784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1061}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 2676240

約数和(自身を除く): 1462456

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1061, 1144, 2122, 4244, 8488, 11671, 13793, 23342, 27586, 46684, 55172, 93368, 110344, 151723, 303446, 606892, 1213784]

約数ペア:

[(1, 1213784), (2, 606892), (4, 303446), (8, 151723), (11, 110344), (13, 93368), (22, 55172), (26, 46684), (44, 27586), (52, 23342), (88, 13793), (104, 11671), (143, 8488), (286, 4244), (572, 2122), (1061, 1144)]