139417586

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{5233}}^1$

素因数の和:5426

約数の個数: 32

約数和(自身を含む): 262286208

約数和(自身を除く): 122868622

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 173, 346, 1211, 1903, 2422, 3806, 5233, 10466, 13321, 26642, 36631, 57563, 73262, 115126, 402941, 805882, 905309, 1810618, 6337163, 9958399, 12674326, 19916798, 69708793, 139417586]

約数ペア:

[(1, 139417586), (2, 69708793), (7, 19916798), (11, 12674326), (14, 9958399), (22, 6337163), (77, 1810618), (154, 905309), (173, 805882), (346, 402941), (1211, 115126), (1903, 73262), (2422, 57563), (3806, 36631), (5233, 26642), (10466, 13321)]