1319723718

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^2\times {\mathrm{43633}}^1$

素因数の和:43780

約数の個数: 24

約数和(自身を含む): 2677207704

約数和(自身を除く): 1357483986

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 5041, 10082, 15123, 30246, 43633, 87266, 130899, 261798, 3097943, 6195886, 9293829, 18587658, 219953953, 439907906, 659861859, 1319723718]

約数ペア:

[(1, 1319723718), (2, 659861859), (3, 439907906), (6, 219953953), (71, 18587658), (142, 9293829), (213, 6195886), (426, 3097943), (5041, 261798), (10082, 130899), (15123, 87266), (30246, 43633)]