3894774

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 8854272

約数和(自身を除く): 4959498

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 167, 169, 299, 334, 338, 501, 507, 598, 897, 1002, 1014, 1794, 2171, 3841, 3887, 4342, 6513, 7682, 7774, 11523, 11661, 13026, 23046, 23322, 28223, 49933, 56446, 84669, 99866, 149799, 169338, 299598, 649129, 1298258, 1947387, 3894774]

約数ペア:

[(1, 3894774), (2, 1947387), (3, 1298258), (6, 649129), (13, 299598), (23, 169338), (26, 149799), (39, 99866), (46, 84669), (69, 56446), (78, 49933), (138, 28223), (167, 23322), (169, 23046), (299, 13026), (334, 11661), (338, 11523), (501, 7774), (507, 7682), (598, 6513), (897, 4342), (1002, 3887), (1014, 3841), (1794, 2171)]