1971112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1723}}^1$

素因数の和:1753

約数の個数: 32

約数和(自身を含む): 4344480

約数和(自身を除く): 2373368

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 1723, 3446, 6892, 13784, 18953, 22399, 37906, 44798, 75812, 89596, 151624, 179192, 246389, 492778, 985556, 1971112]

約数ペア:

[(1, 1971112), (2, 985556), (4, 492778), (8, 246389), (11, 179192), (13, 151624), (22, 89596), (26, 75812), (44, 44798), (52, 37906), (88, 22399), (104, 18953), (143, 13784), (286, 6892), (572, 3446), (1144, 1723)]