4962838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2141}}^1$

素因数の和:2223

約数の個数: 16

約数和(自身を含む): 7968240

約数和(自身を除く): 3005402

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2141, 2318, 4282, 40679, 81358, 130601, 261202, 2481419, 4962838]

約数ペア:

[(1, 4962838), (2, 2481419), (19, 261202), (38, 130601), (61, 81358), (122, 40679), (1159, 4282), (2141, 2318)]