1440453976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{13850519}}^1$

素因数の和:13850538

約数の個数: 16

約数和(自身を含む): 2908609200

約数和(自身を除く): 1468155224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 13850519, 27701038, 55402076, 110804152, 180056747, 360113494, 720226988, 1440453976]

約数ペア:

[(1, 1440453976), (2, 720226988), (4, 360113494), (8, 180056747), (13, 110804152), (26, 55402076), (52, 27701038), (104, 13850519)]