2019404508

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{665153}}^1$

素因数の和:665194

約数の個数: 48

約数和(自身を含む): 5363801856

約数和(自身を除く): 3344397348

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 759, 1012, 1518, 3036, 665153, 1330306, 1995459, 2660612, 3990918, 7316683, 7981836, 14633366, 15298519, 21950049, 29266732, 30597038, 43900098, 45895557, 61194076, 87800196, 91791114, 168283709, 183582228, 336567418, 504851127, 673134836, 1009702254, 2019404508]

約数ペア:

[(1, 2019404508), (2, 1009702254), (3, 673134836), (4, 504851127), (6, 336567418), (11, 183582228), (12, 168283709), (22, 91791114), (23, 87800196), (33, 61194076), (44, 45895557), (46, 43900098), (66, 30597038), (69, 29266732), (92, 21950049), (132, 15298519), (138, 14633366), (253, 7981836), (276, 7316683), (506, 3990918), (759, 2660612), (1012, 1995459), (1518, 1330306), (3036, 665153)]