561375362

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{16339}}^1$

素因数の和:16801

約数の個数: 16

約数和(自身を含む): 864712800

約数和(自身を除く): 303337438

約数列:

[1, 2, 41, 82, 419, 838, 16339, 17179, 32678, 34358, 669899, 1339798, 6846041, 13692082, 280687681, 561375362]

約数ペア:

[(1, 561375362), (2, 280687681), (41, 13692082), (82, 6846041), (419, 1339798), (838, 669899), (16339, 34358), (17179, 32678)]