1715695772

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{20963}}^1$

素因数の和:21090

約数の個数: 48

約数和(自身を含む): 3568911360

約数和(自身を除く): 1853215588

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 79, 148, 158, 259, 316, 518, 553, 1036, 1106, 2212, 2923, 5846, 11692, 20461, 20963, 40922, 41926, 81844, 83852, 146741, 293482, 586964, 775631, 1551262, 1656077, 3102524, 3312154, 5429417, 6624308, 10858834, 11592539, 21717668, 23185078, 46370156, 61274849, 122549698, 245099396, 428923943, 857847886, 1715695772]

約数ペア:

[(1, 1715695772), (2, 857847886), (4, 428923943), (7, 245099396), (14, 122549698), (28, 61274849), (37, 46370156), (74, 23185078), (79, 21717668), (148, 11592539), (158, 10858834), (259, 6624308), (316, 5429417), (518, 3312154), (553, 3102524), (1036, 1656077), (1106, 1551262), (2212, 775631), (2923, 586964), (5846, 293482), (11692, 146741), (20461, 83852), (20963, 81844), (40922, 41926)]