2438212

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2$

素因数の和:148

約数の個数: 36

約数和(自身を含む): 5130496

約数和(自身を除く): 2692284

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 371, 434, 742, 868, 1484, 1643, 2809, 3286, 5618, 6572, 11236, 11501, 19663, 23002, 39326, 46004, 78652, 87079, 174158, 348316, 609553, 1219106, 2438212]

約数ペア:

[(1, 2438212), (2, 1219106), (4, 609553), (7, 348316), (14, 174158), (28, 87079), (31, 78652), (53, 46004), (62, 39326), (106, 23002), (124, 19663), (212, 11501), (217, 11236), (371, 6572), (434, 5618), (742, 3286), (868, 2809), (1484, 1643)]