2919988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1867}}^1$

素因数の和:1911

約数の個数: 24

約数和(自身を含む): 5648832

約数和(自身を除く): 2728844

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 782, 1564, 1867, 3734, 7468, 31739, 42941, 63478, 85882, 126956, 171764, 729997, 1459994, 2919988]

約数ペア:

[(1, 2919988), (2, 1459994), (4, 729997), (17, 171764), (23, 126956), (34, 85882), (46, 63478), (68, 42941), (92, 31739), (391, 7468), (782, 3734), (1564, 1867)]