2068698716

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1\times {\mathrm{1249}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 4179000000

約数和(自身を除く): 2110301284

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 397, 596, 794, 1043, 1249, 1588, 2086, 2498, 2779, 4172, 4996, 5558, 8743, 11116, 17486, 34972, 59153, 118306, 186101, 236612, 372202, 414071, 495853, 744404, 828142, 991706, 1302707, 1656284, 1983412, 2605414, 3470971, 5210828, 6941942, 13883884, 73882097, 147764194, 295528388, 517174679, 1034349358, 2068698716]

約数ペア:

[(1, 2068698716), (2, 1034349358), (4, 517174679), (7, 295528388), (14, 147764194), (28, 73882097), (149, 13883884), (298, 6941942), (397, 5210828), (596, 3470971), (794, 2605414), (1043, 1983412), (1249, 1656284), (1588, 1302707), (2086, 991706), (2498, 828142), (2779, 744404), (4172, 495853), (4996, 414071), (5558, 372202), (8743, 236612), (11116, 186101), (17486, 118306), (34972, 59153)]