1189914626

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{136177}}^1$

素因数の和:136453

約数の個数: 16

約数和(自身を含む): 1897231896

約数和(自身を除く): 707317270

約数列:

[1, 2, 17, 34, 257, 514, 4369, 8738, 136177, 272354, 2315009, 4630018, 34997489, 69994978, 594957313, 1189914626]

約数ペア:

[(1, 1189914626), (2, 594957313), (17, 69994978), (34, 34997489), (257, 4630018), (514, 2315009), (4369, 272354), (8738, 136177)]