2912909945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{16937}}^1$

素因数の和:17065

約数の個数: 32

約数和(自身を含む): 3951296640

約数和(自身を除く): 1038386695

約数列:

[1, 5, 11, 53, 55, 59, 265, 295, 583, 649, 2915, 3127, 3245, 15635, 16937, 34397, 84685, 171985, 186307, 897661, 931535, 999283, 4488305, 4996415, 9874271, 10992113, 49371355, 52961999, 54960565, 264809995, 582581989, 2912909945]

約数ペア:

[(1, 2912909945), (5, 582581989), (11, 264809995), (53, 54960565), (55, 52961999), (59, 49371355), (265, 10992113), (295, 9874271), (583, 4996415), (649, 4488305), (2915, 999283), (3127, 931535), (3245, 897661), (15635, 186307), (16937, 171985), (34397, 84685)]