253882552

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{412147}}^1$

素因数の和:412171

約数の個数: 32

約数和(自身を含む): 593493120

約数和(自身を除く): 339610568

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 412147, 824294, 1648588, 2885029, 3297176, 4533617, 5770058, 9067234, 11540116, 18134468, 23080232, 31735319, 36268936, 63470638, 126941276, 253882552]

約数ペア:

[(1, 253882552), (2, 126941276), (4, 63470638), (7, 36268936), (8, 31735319), (11, 23080232), (14, 18134468), (22, 11540116), (28, 9067234), (44, 5770058), (56, 4533617), (77, 3297176), (88, 2885029), (154, 1648588), (308, 824294), (616, 412147)]