2056922

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:306

約数の個数: 24

約数和(自身を含む): 3638880

約数和(自身を除く): 1581958

約数列:

[1, 2, 7, 14, 49, 98, 139, 151, 278, 302, 973, 1057, 1946, 2114, 6811, 7399, 13622, 14798, 20989, 41978, 146923, 293846, 1028461, 2056922]

約数ペア:

[(1, 2056922), (2, 1028461), (7, 293846), (14, 146923), (49, 41978), (98, 20989), (139, 14798), (151, 13622), (278, 7399), (302, 6811), (973, 2114), (1057, 1946)]