137465966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1\times {\mathrm{571}}^1$

素因数の和:968

約数の個数: 32

約数和(自身を含む): 233266176

約数和(自身を除く): 95800210

約数列:

[1, 2, 11, 22, 31, 62, 341, 353, 571, 682, 706, 1142, 3883, 6281, 7766, 10943, 12562, 17701, 21886, 35402, 120373, 194711, 201563, 240746, 389422, 403126, 2217193, 4434386, 6248453, 12496906, 68732983, 137465966]

約数ペア:

[(1, 137465966), (2, 68732983), (11, 12496906), (22, 6248453), (31, 4434386), (62, 2217193), (341, 403126), (353, 389422), (571, 240746), (682, 201563), (706, 194711), (1142, 120373), (3883, 35402), (6281, 21886), (7766, 17701), (10943, 12562)]