1019988

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1016

約数の個数: 36

約数和(自身を含む): 2669940

約数和(自身を除く): 1649952

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 977, 1044, 1954, 2931, 3908, 5862, 8793, 11724, 17586, 28333, 35172, 56666, 84999, 113332, 169998, 254997, 339996, 509994, 1019988]

約数ペア:

[(1, 1019988), (2, 509994), (3, 339996), (4, 254997), (6, 169998), (9, 113332), (12, 84999), (18, 56666), (29, 35172), (36, 28333), (58, 17586), (87, 11724), (116, 8793), (174, 5862), (261, 3908), (348, 2931), (522, 1954), (977, 1044)]