2651256

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1601}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 7497360

約数和(自身を除く): 4846104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1601, 1656, 3202, 4803, 6404, 9606, 12808, 14409, 19212, 28818, 36823, 38424, 57636, 73646, 110469, 115272, 147292, 220938, 294584, 331407, 441876, 662814, 883752, 1325628, 2651256]

約数ペア:

[(1, 2651256), (2, 1325628), (3, 883752), (4, 662814), (6, 441876), (8, 331407), (9, 294584), (12, 220938), (18, 147292), (23, 115272), (24, 110469), (36, 73646), (46, 57636), (69, 38424), (72, 36823), (92, 28818), (138, 19212), (184, 14409), (207, 12808), (276, 9606), (414, 6404), (552, 4803), (828, 3202), (1601, 1656)]