28315292686

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{10090981}}^1$

素因数の和:10091067

約数の個数: 16

約数和(自身を含む): 45046143648

約数和(自身を除く): 16730850962

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 10090981, 20181962, 232092563, 464185126, 615549841, 1231099682, 14157646343, 28315292686]

約数ペア:

[(1, 28315292686), (2, 14157646343), (23, 1231099682), (46, 615549841), (61, 464185126), (122, 232092563), (1403, 20181962), (2806, 10090981)]