1649247070

素因数分解:

$2^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{673}}^1\times {\mathrm{911}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 2987383680

約数和(自身を除く): 1338136610

約数列:

[1, 2, 5, 10, 269, 538, 673, 911, 1345, 1346, 1822, 2690, 3365, 4555, 6730, 9110, 181037, 245059, 362074, 490118, 613103, 905185, 1225295, 1226206, 1810370, 2450590, 3065515, 6131030, 164924707, 329849414, 824623535, 1649247070]

約数ペア:

[(1, 1649247070), (2, 824623535), (5, 329849414), (10, 164924707), (269, 6131030), (538, 3065515), (673, 2450590), (911, 1810370), (1345, 1226206), (1346, 1225295), (1822, 905185), (2690, 613103), (3365, 490118), (4555, 362074), (6730, 245059), (9110, 181037)]