1220637608

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{839}}^1\times {\mathrm{6271}}^1$

素因数の和:7145

約数の個数: 32

約数和(自身を含む): 2370816000

約数和(自身を除く): 1150178392

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 839, 1678, 3356, 6271, 6712, 12542, 24331, 25084, 48662, 50168, 97324, 181859, 194648, 363718, 727436, 1454872, 5261369, 10522738, 21045476, 42090952, 152579701, 305159402, 610318804, 1220637608]

約数ペア:

[(1, 1220637608), (2, 610318804), (4, 305159402), (8, 152579701), (29, 42090952), (58, 21045476), (116, 10522738), (232, 5261369), (839, 1454872), (1678, 727436), (3356, 363718), (6271, 194648), (6712, 181859), (12542, 97324), (24331, 50168), (25084, 48662)]