2021039426

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{14449}}^1$

素因数の和:14658

約数の個数: 32

約数和(自身を含む): 3534585600

約数和(自身を除く): 1513546174

約数列:

[1, 2, 7, 14, 97, 103, 194, 206, 679, 721, 1358, 1442, 9991, 14449, 19982, 28898, 69937, 101143, 139874, 202286, 1401553, 1488247, 2803106, 2976494, 9810871, 10417729, 19621742, 20835458, 144359959, 288719918, 1010519713, 2021039426]

約数ペア:

[(1, 2021039426), (2, 1010519713), (7, 288719918), (14, 144359959), (97, 20835458), (103, 19621742), (194, 10417729), (206, 9810871), (679, 2976494), (721, 2803106), (1358, 1488247), (1442, 1401553), (9991, 202286), (14449, 139874), (19982, 101143), (28898, 69937)]