2019931245

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{13681}}^1$

素因数の和:13902

約数の個数: 48

約数和(自身を含む): 3726648432

約数和(自身を除く): 1706717187

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 193, 255, 579, 765, 965, 1737, 2895, 3281, 8685, 9843, 13681, 16405, 29529, 41043, 49215, 68405, 123129, 147645, 205215, 232577, 615645, 697731, 1162885, 2093193, 2640433, 3488655, 7921299, 10465965, 13202165, 23763897, 39606495, 44887361, 118819485, 134662083, 224436805, 403986249, 673310415, 2019931245]

約数ペア:

[(1, 2019931245), (3, 673310415), (5, 403986249), (9, 224436805), (15, 134662083), (17, 118819485), (45, 44887361), (51, 39606495), (85, 23763897), (153, 13202165), (193, 10465965), (255, 7921299), (579, 3488655), (765, 2640433), (965, 2093193), (1737, 1162885), (2895, 697731), (3281, 615645), (8685, 232577), (9843, 205215), (13681, 147645), (16405, 123129), (29529, 68405), (41043, 49215)]