401020594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{10009}}^1$

素因数の和:10114

約数の個数: 32

約数和(自身を含む): 686125440

約数和(自身を除く): 285104846

約数列:

[1, 2, 13, 23, 26, 46, 67, 134, 299, 598, 871, 1541, 1742, 3082, 10009, 20018, 20033, 40066, 130117, 230207, 260234, 460414, 670603, 1341206, 2992691, 5985382, 8717839, 15423869, 17435678, 30847738, 200510297, 401020594]

約数ペア:

[(1, 401020594), (2, 200510297), (13, 30847738), (23, 17435678), (26, 15423869), (46, 8717839), (67, 5985382), (134, 2992691), (299, 1341206), (598, 670603), (871, 460414), (1541, 260234), (1742, 230207), (3082, 130117), (10009, 40066), (20018, 20033)]