2617628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:797

約数の個数: 24

約数和(自身を含む): 5009760

約数和(自身を除く): 2392132

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 709, 923, 1418, 1846, 2836, 3692, 9217, 18434, 36868, 50339, 100678, 201356, 654407, 1308814, 2617628]

約数ペア:

[(1, 2617628), (2, 1308814), (4, 654407), (13, 201356), (26, 100678), (52, 50339), (71, 36868), (142, 18434), (284, 9217), (709, 3692), (923, 2836), (1418, 1846)]