229481286619

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{1601}}^1\times {\mathrm{1987}}^1$

素因数の和:3811

約数の個数: 32

約数和(自身を含む): 256820336640

約数和(自身を除く): 27339050021

約数列:

[1, 13, 31, 179, 403, 1601, 1987, 2327, 5549, 20813, 25831, 49631, 61597, 72137, 286579, 355673, 645203, 800761, 3181187, 3725527, 4623749, 8883949, 11025863, 41355431, 98616797, 115491337, 143336219, 569432473, 1282018361, 7402622149, 17652406663, 229481286619]

約数ペア:

[(1, 229481286619), (13, 17652406663), (31, 7402622149), (179, 1282018361), (403, 569432473), (1601, 143336219), (1987, 115491337), (2327, 98616797), (5549, 41355431), (20813, 11025863), (25831, 8883949), (49631, 4623749), (61597, 3725527), (72137, 3181187), (286579, 800761), (355673, 645203)]