1330550138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{1009}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 2111788800

約数和(自身を除く): 781238662

約数列:

[1, 2, 23, 46, 109, 218, 263, 526, 1009, 2018, 2507, 5014, 6049, 12098, 23207, 28667, 46414, 57334, 109981, 219962, 265367, 530734, 659341, 1318682, 2529563, 5059126, 6103441, 12206882, 28925003, 57850006, 665275069, 1330550138]

約数ペア:

[(1, 1330550138), (2, 665275069), (23, 57850006), (46, 28925003), (109, 12206882), (218, 6103441), (263, 5059126), (526, 2529563), (1009, 1318682), (2018, 659341), (2507, 530734), (5014, 265367), (6049, 219962), (12098, 109981), (23207, 57334), (28667, 46414)]