2460777.00000000

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:565

約数の個数: 40

約数和(自身を含む): 152601840

約数和(自身を除く): 75382592

約数列:

[1, 2, 4, 8, 16, 89, 178, 211, 257, 356, 422, 514, 712, 844, 1028, 1424, 1688, 2056, 3376, 4112, 18779, 22873, 37558, 45746, 54227, 75116, 91492, 108454, 150232, 182984, 216908, 300464, 365968, 433816, 867632, 4826203, 9652406, 19304812, 38609624, 77219248]

約数ペア:

[(1, 77219248), (2, 38609624), (4, 19304812), (8, 9652406), (16, 4826203), (89, 867632), (178, 433816), (211, 365968), (257, 300464), (356, 216908), (422, 182984), (514, 150232), (712, 108454), (844, 91492), (1028, 75116), (1424, 54227), (1688, 45746), (2056, 37558), (3376, 22873), (4112, 18779)]