2863432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2503}}^1$

素因数の和:2533

約数の個数: 32

約数和(自身を含む): 6310080

約数和(自身を除く): 3446648

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 2503, 5006, 10012, 20024, 27533, 32539, 55066, 65078, 110132, 130156, 220264, 260312, 357929, 715858, 1431716, 2863432]

約数ペア:

[(1, 2863432), (2, 1431716), (4, 715858), (8, 357929), (11, 260312), (13, 220264), (22, 130156), (26, 110132), (44, 65078), (52, 55066), (88, 32539), (104, 27533), (143, 20024), (286, 10012), (572, 5006), (1144, 2503)]