25180298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5179}}^1$

素因数の和:5222

約数の個数: 32

約数和(自身を含む): 46992960

約数和(自身を除く): 21812662

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 5179, 10358, 56969, 67327, 88043, 113938, 134654, 176086, 740597, 968473, 1144559, 1481194, 1936946, 2289118, 12590149, 25180298]

約数ペア:

[(1, 25180298), (2, 12590149), (11, 2289118), (13, 1936946), (17, 1481194), (22, 1144559), (26, 968473), (34, 740597), (143, 176086), (187, 134654), (221, 113938), (286, 88043), (374, 67327), (442, 56969), (2431, 10358), (4862, 5179)]