129347850238

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{3254689}}^1$

素因数の和:3255363

約数の個数: 16

約数和(自身を含む): 200593054080

約数和(自身を除く): 71245203842

約数列:

[1, 2, 31, 62, 641, 1282, 19871, 39742, 3254689, 6509378, 100895359, 201790718, 2086255649, 4172511298, 64673925119, 129347850238]

約数ペア:

[(1, 129347850238), (2, 64673925119), (31, 4172511298), (62, 2086255649), (641, 201790718), (1282, 100895359), (19871, 6509378), (39742, 3254689)]