254262812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{91199}}^1$

素因数の和:91261

約数の個数: 24

約数和(自身を含む): 482630400

約数和(自身を除く): 228367588

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 91199, 182398, 364796, 1550383, 3100766, 3739159, 6201532, 7478318, 14956636, 63565703, 127131406, 254262812]

約数ペア:

[(1, 254262812), (2, 127131406), (4, 63565703), (17, 14956636), (34, 7478318), (41, 6201532), (68, 3739159), (82, 3100766), (164, 1550383), (697, 364796), (1394, 182398), (2788, 91199)]