2831554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:210

約数の個数: 32

約数和(自身を含む): 5023296

約数和(自身を除く): 2191742

約数列:

[1, 2, 11, 17, 22, 34, 67, 113, 134, 187, 226, 374, 737, 1139, 1243, 1474, 1921, 2278, 2486, 3842, 7571, 12529, 15142, 21131, 25058, 42262, 83281, 128707, 166562, 257414, 1415777, 2831554]

約数ペア:

[(1, 2831554), (2, 1415777), (11, 257414), (17, 166562), (22, 128707), (34, 83281), (67, 42262), (113, 25058), (134, 21131), (187, 15142), (226, 12529), (374, 7571), (737, 3842), (1139, 2486), (1243, 2278), (1474, 1921)]