6984965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2621}}^1$

素因数の和:2680

約数の個数: 16

約数和(自身を含む): 9250416

約数和(自身を除く): 2265451

約数列:

[1, 5, 13, 41, 65, 205, 533, 2621, 2665, 13105, 34073, 107461, 170365, 537305, 1396993, 6984965]

約数ペア:

[(1, 6984965), (5, 1396993), (13, 537305), (41, 170365), (65, 107461), (205, 34073), (533, 13105), (2621, 2665)]