2108557626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{444281}}^1$

素因数の和:444406

約数の個数: 32

約数和(自身を含む): 4862222208

約数和(自身を除く): 2753664582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 4746, 444281, 888562, 1332843, 2665686, 3109967, 6219934, 9329901, 18659802, 50203753, 100407506, 150611259, 301222518, 351426271, 702852542, 1054278813, 2108557626]

約数ペア:

[(1, 2108557626), (2, 1054278813), (3, 702852542), (6, 351426271), (7, 301222518), (14, 150611259), (21, 100407506), (42, 50203753), (113, 18659802), (226, 9329901), (339, 6219934), (678, 3109967), (791, 2665686), (1582, 1332843), (2373, 888562), (4746, 444281)]