2021566234

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{1523}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 3183575040

約数和(自身を除く): 1162008806

約数列:

[1, 2, 31, 62, 79, 158, 271, 542, 1523, 2449, 3046, 4898, 8401, 16802, 21409, 42818, 47213, 94426, 120317, 240634, 412733, 663679, 825466, 1327358, 3729827, 7459654, 12794723, 25589446, 32605907, 65211814, 1010783117, 2021566234]

約数ペア:

[(1, 2021566234), (2, 1010783117), (31, 65211814), (62, 32605907), (79, 25589446), (158, 12794723), (271, 7459654), (542, 3729827), (1523, 1327358), (2449, 825466), (3046, 663679), (4898, 412733), (8401, 240634), (16802, 120317), (21409, 94426), (42818, 47213)]