12440361844

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{43804091}}^1$

素因数の和:43804166

約数の個数: 12

約数和(自身を含む): 22077262368

約数和(自身を除く): 9636900524

約数列:

[1, 2, 4, 71, 142, 284, 43804091, 87608182, 175216364, 3110090461, 6220180922, 12440361844]

約数ペア:

[(1, 12440361844), (2, 6220180922), (4, 3110090461), (71, 175216364), (142, 87608182), (284, 43804091)]