386781382

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{3631}}^1$

素因数の和:3904

約数の個数: 32

約数和(自身を含む): 664481664

約数和(自身を除く): 277700282

約数列:

[1, 2, 13, 17, 26, 34, 221, 241, 442, 482, 3133, 3631, 4097, 6266, 7262, 8194, 47203, 53261, 61727, 94406, 106522, 123454, 802451, 875071, 1604902, 1750142, 11375923, 14876207, 22751846, 29752414, 193390691, 386781382]

約数ペア:

[(1, 386781382), (2, 193390691), (13, 29752414), (17, 22751846), (26, 14876207), (34, 11375923), (221, 1750142), (241, 1604902), (442, 875071), (482, 802451), (3133, 123454), (3631, 106522), (4097, 94406), (6266, 61727), (7262, 53261), (8194, 47203)]