520016427814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{34421}}^1\times {\mathrm{13513}}^1$

素因数の和:47992

約数の個数: 32

約数和(自身を含む): 859650621984

約数和(自身を除く): 339634194170

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 13513, 27026, 34421, 68842, 175669, 351338, 447473, 581059, 894946, 1162118, 1480103, 2960206, 7553767, 15107534, 19241339, 38482678, 465130973, 930261946, 6046702649, 12093405298, 20000631839, 40001263678, 260008213907, 520016427814]

約数ペア:

[(1, 520016427814), (2, 260008213907), (13, 40001263678), (26, 20000631839), (43, 12093405298), (86, 6046702649), (559, 930261946), (1118, 465130973), (13513, 38482678), (27026, 19241339), (34421, 15107534), (68842, 7553767), (175669, 2960206), (351338, 1480103), (447473, 1162118), (581059, 894946)]