506029538

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{4909}}^1$

素因数の和:5154

約数の個数: 32

約数和(自身を含む): 895584000

約数和(自身を除く): 389554462

約数列:

[1, 2, 7, 14, 37, 74, 199, 259, 398, 518, 1393, 2786, 4909, 7363, 9818, 14726, 34363, 51541, 68726, 103082, 181633, 363266, 976891, 1271431, 1953782, 2542862, 6838237, 13676474, 36144967, 72289934, 253014769, 506029538]

約数ペア:

[(1, 506029538), (2, 253014769), (7, 72289934), (14, 36144967), (37, 13676474), (74, 6838237), (199, 2542862), (259, 1953782), (398, 1271431), (518, 976891), (1393, 363266), (2786, 181633), (4909, 103082), (7363, 68726), (9818, 51541), (14726, 34363)]