2861704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:373

約数の個数: 32

約数和(自身を含む): 5752800

約数和(自身を除く): 2891096

約数列:

[1, 2, 4, 8, 19, 38, 67, 76, 134, 152, 268, 281, 536, 562, 1124, 1273, 2248, 2546, 5092, 5339, 10184, 10678, 18827, 21356, 37654, 42712, 75308, 150616, 357713, 715426, 1430852, 2861704]

約数ペア:

[(1, 2861704), (2, 1430852), (4, 715426), (8, 357713), (19, 150616), (38, 75308), (67, 42712), (76, 37654), (134, 21356), (152, 18827), (268, 10678), (281, 10184), (536, 5339), (562, 5092), (1124, 2546), (1273, 2248)]