309076943938

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{2052331}}^1$

素因数の和:2052718

約数の個数: 32

約数和(自身を含む): 548514459648

約数和(自身を除く): 239437515710

約数列:

[1, 2, 7, 14, 31, 62, 217, 347, 434, 694, 2429, 4858, 10757, 21514, 75299, 150598, 2052331, 4104662, 14366317, 28732634, 63622261, 127244522, 445355827, 712158857, 890711654, 1424317714, 4985111999, 9970223998, 22076924567, 44153849134, 154538471969, 309076943938]

約数ペア:

[(1, 309076943938), (2, 154538471969), (7, 44153849134), (14, 22076924567), (31, 9970223998), (62, 4985111999), (217, 1424317714), (347, 890711654), (434, 712158857), (694, 445355827), (2429, 127244522), (4858, 63622261), (10757, 28732634), (21514, 14366317), (75299, 4104662), (150598, 2052331)]