2101473868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1973}}^1\times {\mathrm{20483}}^1$

素因数の和:22473

約数の個数: 24

約数和(自身を含む): 3962670768

約数和(自身を除く): 1861196900

約数列:

[1, 2, 4, 13, 26, 52, 1973, 3946, 7892, 20483, 25649, 40966, 51298, 81932, 102596, 266279, 532558, 1065116, 40412959, 80825918, 161651836, 525368467, 1050736934, 2101473868]

約数ペア:

[(1, 2101473868), (2, 1050736934), (4, 525368467), (13, 161651836), (26, 80825918), (52, 40412959), (1973, 1065116), (3946, 532558), (7892, 266279), (20483, 102596), (25649, 81932), (40966, 51298)]