342346274

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 540702000

約数和(自身を除く): 198355726

約数列:

[1, 2, 37, 61, 74, 122, 149, 298, 509, 1018, 2257, 4514, 5513, 9089, 11026, 18178, 18833, 31049, 37666, 62098, 75841, 151682, 336293, 672586, 1148813, 2297626, 2806117, 4626301, 5612234, 9252602, 171173137, 342346274]

約数ペア:

[(1, 342346274), (2, 171173137), (37, 9252602), (61, 5612234), (74, 4626301), (122, 2806117), (149, 2297626), (298, 1148813), (509, 672586), (1018, 336293), (2257, 151682), (4514, 75841), (5513, 62098), (9089, 37666), (11026, 31049), (18178, 18833)]