4190428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:873

約数の個数: 24

約数和(自身を含む): 8072064

約数和(自身を除く): 3881636

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 727, 1441, 1454, 2882, 2908, 5764, 7997, 15994, 31988, 95237, 190474, 380948, 1047607, 2095214, 4190428]

約数ペア:

[(1, 4190428), (2, 2095214), (4, 1047607), (11, 380948), (22, 190474), (44, 95237), (131, 31988), (262, 15994), (524, 7997), (727, 5764), (1441, 2908), (1454, 2882)]