1170001994

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{12983}}^1$

素因数の和:13190

約数の個数: 32

約数和(自身を含む): 2067883776

約数和(自身を除く): 897881782

約数列:

[1, 2, 7, 14, 41, 82, 157, 287, 314, 574, 1099, 2198, 6437, 12874, 12983, 25966, 45059, 90118, 90881, 181762, 532303, 1064606, 2038331, 3726121, 4076662, 7452242, 14268317, 28536634, 83571571, 167143142, 585000997, 1170001994]

約数ペア:

[(1, 1170001994), (2, 585000997), (7, 167143142), (14, 83571571), (41, 28536634), (82, 14268317), (157, 7452242), (287, 4076662), (314, 3726121), (574, 2038331), (1099, 1064606), (2198, 532303), (6437, 181762), (12874, 90881), (12983, 90118), (25966, 45059)]