494708812

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2473}}^1\times {\mathrm{3847}}^1$

素因数の和:6337

約数の個数: 24

約数和(自身を含む): 932955296

約数和(自身を除く): 438246484

約数列:

[1, 2, 4, 13, 26, 52, 2473, 3847, 4946, 7694, 9892, 15388, 32149, 50011, 64298, 100022, 128596, 200044, 9513631, 19027262, 38054524, 123677203, 247354406, 494708812]

約数ペア:

[(1, 494708812), (2, 247354406), (4, 123677203), (13, 38054524), (26, 19027262), (52, 9513631), (2473, 200044), (3847, 128596), (4946, 100022), (7694, 64298), (9892, 50011), (15388, 32149)]