9977914

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2423}}^1$

素因数の和:2525

約数の個数: 16

約数和(自身を含む): 15707520

約数和(自身を除く): 5729606

約数列:

[1, 2, 29, 58, 71, 142, 2059, 2423, 4118, 4846, 70267, 140534, 172033, 344066, 4988957, 9977914]

約数ペア:

[(1, 9977914), (2, 4988957), (29, 344066), (58, 172033), (71, 140534), (142, 70267), (2059, 4846), (2423, 4118)]