378376427518

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{25951}}^1\times {\mathrm{102679}}^1$

素因数の和:128703

約数の個数: 16

約数和(自身を含む): 575586293760

約数和(自身を除く): 197209866242

約数列:

[1, 2, 71, 142, 25951, 51902, 102679, 205358, 1842521, 3685042, 7290209, 14580418, 2664622729, 5329245458, 189188213759, 378376427518]

約数ペア:

[(1, 378376427518), (2, 189188213759), (71, 5329245458), (142, 2664622729), (25951, 14580418), (51902, 7290209), (102679, 3685042), (205358, 1842521)]