1248507652

素因数分解:

$2^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{31379}}^1$

素因数の和:31433

約数の個数: 48

約数和(自身を含む): 2635920000

約数和(自身を除く): 1387412348

約数列:

[1, 2, 4, 7, 14, 28, 29, 49, 58, 98, 116, 196, 203, 343, 406, 686, 812, 1372, 1421, 2842, 5684, 9947, 19894, 31379, 39788, 62758, 125516, 219653, 439306, 878612, 909991, 1537571, 1819982, 3075142, 3639964, 6150284, 6369937, 10762997, 12739874, 21525994, 25479748, 43051988, 44589559, 89179118, 178358236, 312126913, 624253826, 1248507652]

約数ペア:

[(1, 1248507652), (2, 624253826), (4, 312126913), (7, 178358236), (14, 89179118), (28, 44589559), (29, 43051988), (49, 25479748), (58, 21525994), (98, 12739874), (116, 10762997), (196, 6369937), (203, 6150284), (343, 3639964), (406, 3075142), (686, 1819982), (812, 1537571), (1372, 909991), (1421, 878612), (2842, 439306), (5684, 219653), (9947, 125516), (19894, 62758), (31379, 39788)]