1248311982

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{547}}^1\times {\mathrm{719}}^1$

素因数の和:1317

約数の個数: 48

約数和(自身を含む): 2618300160

約数和(自身を除く): 1369988178

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 547, 719, 1058, 1094, 1438, 1587, 1641, 2157, 3174, 3282, 4314, 12581, 16537, 25162, 33074, 37743, 49611, 75486, 99222, 289363, 380351, 393293, 578726, 760702, 786586, 868089, 1141053, 1179879, 1736178, 2282106, 2359758, 9045739, 18091478, 27137217, 54274434, 208051997, 416103994, 624155991, 1248311982]

約数ペア:

[(1, 1248311982), (2, 624155991), (3, 416103994), (6, 208051997), (23, 54274434), (46, 27137217), (69, 18091478), (138, 9045739), (529, 2359758), (547, 2282106), (719, 1736178), (1058, 1179879), (1094, 1141053), (1438, 868089), (1587, 786586), (1641, 760702), (2157, 578726), (3174, 393293), (3282, 380351), (4314, 289363), (12581, 99222), (16537, 75486), (25162, 49611), (33074, 37743)]