2142996

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1669}}^1$

素因数の和:1783

約数の個数: 24

約数和(自身を含む): 5050080

約数和(自身を除く): 2907084

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 1669, 3338, 5007, 6676, 10014, 20028, 178583, 357166, 535749, 714332, 1071498, 2142996]

約数ペア:

[(1, 2142996), (2, 1071498), (3, 714332), (4, 535749), (6, 357166), (12, 178583), (107, 20028), (214, 10014), (321, 6676), (428, 5007), (642, 3338), (1284, 1669)]