2387878324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{23417}}^1$

素因数の和:23524

約数の個数: 48

約数和(自身を含む): 4709266128

約数和(自身を除く): 2321387804

約数列:

[1, 2, 4, 13, 26, 37, 52, 53, 74, 106, 148, 212, 481, 689, 962, 1378, 1924, 1961, 2756, 3922, 7844, 23417, 25493, 46834, 50986, 93668, 101972, 304421, 608842, 866429, 1217684, 1241101, 1732858, 2482202, 3465716, 4964404, 11263577, 16134313, 22527154, 32268626, 45054308, 45920737, 64537252, 91841474, 183682948, 596969581, 1193939162, 2387878324]

約数ペア:

[(1, 2387878324), (2, 1193939162), (4, 596969581), (13, 183682948), (26, 91841474), (37, 64537252), (52, 45920737), (53, 45054308), (74, 32268626), (106, 22527154), (148, 16134313), (212, 11263577), (481, 4964404), (689, 3465716), (962, 2482202), (1378, 1732858), (1924, 1241101), (1961, 1217684), (2756, 866429), (3922, 608842), (7844, 304421), (23417, 101972), (25493, 93668), (46834, 50986)]