489162516

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1314953}}^1$

素因数の和:1314991

約数の個数: 24

約数和(自身を含む): 1178198784

約数和(自身を除く): 689036268

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 1314953, 2629906, 3944859, 5259812, 7889718, 15779436, 40763543, 81527086, 122290629, 163054172, 244581258, 489162516]

約数ペア:

[(1, 489162516), (2, 244581258), (3, 163054172), (4, 122290629), (6, 81527086), (12, 40763543), (31, 15779436), (62, 7889718), (93, 5259812), (124, 3944859), (186, 2629906), (372, 1314953)]