890994622

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2052983}}^1$

素因数の和:2053023

約数の個数: 16

約数和(自身を含む): 1576691712

約数和(自身を除く): 685697090

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 2052983, 4105966, 14370881, 28741762, 63642473, 127284946, 445497311, 890994622]

約数ペア:

[(1, 890994622), (2, 445497311), (7, 127284946), (14, 63642473), (31, 28741762), (62, 14370881), (217, 4105966), (434, 2052983)]