2013150013

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{683}}^1$

素因数の和:802

約数の個数: 48

約数和(自身を含む): 2580332544

約数和(自身を除く): 567182531

約数列:

[1, 7, 17, 31, 47, 119, 217, 289, 329, 527, 683, 799, 1457, 2023, 3689, 4781, 5593, 8959, 10199, 11611, 13583, 21173, 24769, 32101, 62713, 81277, 95081, 148211, 173383, 197387, 224707, 359941, 421073, 545717, 995131, 1381709, 2519587, 2947511, 3820019, 6118997, 6965917, 9277189, 16917227, 42832979, 64940323, 118420589, 287592859, 2013150013]

約数ペア:

[(1, 2013150013), (7, 287592859), (17, 118420589), (31, 64940323), (47, 42832979), (119, 16917227), (217, 9277189), (289, 6965917), (329, 6118997), (527, 3820019), (683, 2947511), (799, 2519587), (1457, 1381709), (2023, 995131), (3689, 545717), (4781, 421073), (5593, 359941), (8959, 224707), (10199, 197387), (11611, 173383), (13583, 148211), (21173, 95081), (24769, 81277), (32101, 62713)]