2666461438

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{274723}}^1$

素因数の和:274959

約数の個数: 16

約数和(自身を含む): 4193387136

約数和(自身を除く): 1526925698

約数列:

[1, 2, 23, 46, 211, 422, 4853, 9706, 274723, 549446, 6318629, 12637258, 57966553, 115933106, 1333230719, 2666461438]

約数ペア:

[(1, 2666461438), (2, 1333230719), (23, 115933106), (46, 57966553), (211, 12637258), (422, 6318629), (4853, 549446), (9706, 274723)]