2486406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 5419008

約数和(自身を除く): 2932602

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 251, 254, 381, 502, 753, 762, 1506, 1651, 3263, 3302, 4953, 6526, 9789, 9906, 19578, 31877, 63754, 95631, 191262, 414401, 828802, 1243203, 2486406]

約数ペア:

[(1, 2486406), (2, 1243203), (3, 828802), (6, 414401), (13, 191262), (26, 95631), (39, 63754), (78, 31877), (127, 19578), (251, 9906), (254, 9789), (381, 6526), (502, 4953), (753, 3302), (762, 3263), (1506, 1651)]