979105988

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{4127}}^1$

素因数の和:4404

約数の個数: 48

約数和(自身を含む): 2020408320

約数和(自身を除く): 1041302332

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 229, 259, 458, 518, 916, 1036, 1603, 3206, 4127, 6412, 8254, 8473, 16508, 16946, 28889, 33892, 57778, 59311, 115556, 118622, 152699, 237244, 305398, 610796, 945083, 1068893, 1890166, 2137786, 3780332, 4275572, 6615581, 13231162, 26462324, 34968071, 69936142, 139872284, 244776497, 489552994, 979105988]

約数ペア:

[(1, 979105988), (2, 489552994), (4, 244776497), (7, 139872284), (14, 69936142), (28, 34968071), (37, 26462324), (74, 13231162), (148, 6615581), (229, 4275572), (259, 3780332), (458, 2137786), (518, 1890166), (916, 1068893), (1036, 945083), (1603, 610796), (3206, 305398), (4127, 237244), (6412, 152699), (8254, 118622), (8473, 115556), (16508, 59311), (16946, 57778), (28889, 33892)]