1277893308

素因数分解:

$2^2\times 3^1\times {\mathrm{106491109}}^1$

素因数の和:106491116

約数の個数: 12

約数和(自身を含む): 2981751080

約数和(自身を除く): 1703857772

約数列:

[1, 2, 3, 4, 6, 12, 106491109, 212982218, 319473327, 425964436, 638946654, 1277893308]

約数ペア:

[(1, 1277893308), (2, 638946654), (3, 425964436), (4, 319473327), (6, 212982218), (12, 106491109)]