2042128

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{283}}^1$

素因数の和:343

約数の個数: 40

約数和(自身を含む): 4437216

約数和(自身を除く): 2395088

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 283, 328, 451, 566, 656, 902, 1132, 1804, 2264, 3113, 3608, 4528, 6226, 7216, 11603, 12452, 23206, 24904, 46412, 49808, 92824, 127633, 185648, 255266, 510532, 1021064, 2042128]

約数ペア:

[(1, 2042128), (2, 1021064), (4, 510532), (8, 255266), (11, 185648), (16, 127633), (22, 92824), (41, 49808), (44, 46412), (82, 24904), (88, 23206), (164, 12452), (176, 11603), (283, 7216), (328, 6226), (451, 4528), (566, 3608), (656, 3113), (902, 2264), (1132, 1804)]