1295866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 2395008

約数和(自身を除く): 1099142

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 197, 253, 286, 299, 394, 506, 598, 2167, 2561, 3289, 4334, 4531, 5122, 6578, 9062, 28171, 49841, 56342, 58903, 99682, 117806, 647933, 1295866]

約数ペア:

[(1, 1295866), (2, 647933), (11, 117806), (13, 99682), (22, 58903), (23, 56342), (26, 49841), (46, 28171), (143, 9062), (197, 6578), (253, 5122), (286, 4531), (299, 4334), (394, 3289), (506, 2561), (598, 2167)]