889081738

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{106121}}^1$

素因数の和:106253

約数の個数: 16

約数和(自身を含む): 1375341120

約数和(自身を除く): 486259382

約数列:

[1, 2, 59, 71, 118, 142, 4189, 8378, 106121, 212242, 6261139, 7534591, 12522278, 15069182, 444540869, 889081738]

約数ペア:

[(1, 889081738), (2, 444540869), (59, 15069182), (71, 12522278), (118, 7534591), (142, 6261139), (4189, 212242), (8378, 106121)]