25302002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{28051}}^1$

素因数の和:28105

約数の個数: 16

約数和(自身を含む): 42414624

約数和(自身を除く): 17112622

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 28051, 56102, 308561, 617122, 1150091, 2300182, 12651001, 25302002]

約数ペア:

[(1, 25302002), (2, 12651001), (11, 2300182), (22, 1150091), (41, 617122), (82, 308561), (451, 56102), (902, 28051)]