2271368

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 4743360

約数和(自身を除く): 2471992

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 212, 424, 487, 583, 974, 1166, 1948, 2332, 3896, 4664, 5357, 10714, 21428, 25811, 42856, 51622, 103244, 206488, 283921, 567842, 1135684, 2271368]

約数ペア:

[(1, 2271368), (2, 1135684), (4, 567842), (8, 283921), (11, 206488), (22, 103244), (44, 51622), (53, 42856), (88, 25811), (106, 21428), (212, 10714), (424, 5357), (487, 4664), (583, 3896), (974, 2332), (1166, 1948)]