258179612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{23293}}^1$

素因数の和:23477

約数の個数: 24

約数和(自身を含む): 481347216

約数和(自身を除く): 223167604

約数列:

[1, 2, 4, 17, 34, 68, 163, 326, 652, 2771, 5542, 11084, 23293, 46586, 93172, 395981, 791962, 1583924, 3796759, 7593518, 15187036, 64544903, 129089806, 258179612]

約数ペア:

[(1, 258179612), (2, 129089806), (4, 64544903), (17, 15187036), (34, 7593518), (68, 3796759), (163, 1583924), (326, 791962), (652, 395981), (2771, 93172), (5542, 46586), (11084, 23293)]