1680493342

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{68141}}^1$

素因数の和:68232

約数の個数: 32

約数和(自身を含む): 2943734400

約数和(自身を除く): 1263241058

約数列:

[1, 2, 11, 19, 22, 38, 59, 118, 209, 418, 649, 1121, 1298, 2242, 12331, 24662, 68141, 136282, 749551, 1294679, 1499102, 2589358, 4020319, 8040638, 14241469, 28482938, 44223509, 76386061, 88447018, 152772122, 840246671, 1680493342]

約数ペア:

[(1, 1680493342), (2, 840246671), (11, 152772122), (19, 88447018), (22, 76386061), (38, 44223509), (59, 28482938), (118, 14241469), (209, 8040638), (418, 4020319), (649, 2589358), (1121, 1499102), (1298, 1294679), (2242, 749551), (12331, 136282), (24662, 68141)]