1328047999746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{215522233}}^1$

素因数の和:215522330

約数の個数: 32

約数和(自身を含む): 2896618824960

約数和(自身を除く): 1568570825214

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 2054, 3081, 6162, 215522233, 431044466, 646566699, 1293133398, 2801789029, 5603578058, 8405367087, 16810734174, 17026256407, 34052512814, 51078769221, 102157538442, 221341333291, 442682666582, 664023999873, 1328047999746]

約数ペア:

[(1, 1328047999746), (2, 664023999873), (3, 442682666582), (6, 221341333291), (13, 102157538442), (26, 51078769221), (39, 34052512814), (78, 17026256407), (79, 16810734174), (158, 8405367087), (237, 5603578058), (474, 2801789029), (1027, 1293133398), (2054, 646566699), (3081, 431044466), (6162, 215522233)]