253881625534

素因数分解:

$2^1\times {\mathrm{457}}^1\times {\mathrm{1427}}^1\times {\mathrm{194653}}^1$

素因数の和:196539

約数の個数: 16

約数和(自身を含む): 381925163088

約数和(自身を除く): 128043537554

約数列:

[1, 2, 457, 914, 1427, 2854, 194653, 389306, 652139, 1304278, 88956421, 177912842, 277769831, 555539662, 126940812767, 253881625534]

約数ペア:

[(1, 253881625534), (2, 126940812767), (457, 555539662), (914, 277769831), (1427, 177912842), (2854, 88956421), (194653, 1304278), (389306, 652139)]