259784752

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{955091}}^1$

素因数の和:955116

約数の個数: 20

約数和(自身を含む): 532941336

約数和(自身を除く): 273156584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 955091, 1910182, 3820364, 7640728, 15281456, 16236547, 32473094, 64946188, 129892376, 259784752]

約数ペア:

[(1, 259784752), (2, 129892376), (4, 64946188), (8, 32473094), (16, 16236547), (17, 15281456), (34, 7640728), (68, 3820364), (136, 1910182), (272, 955091)]