239381998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{2539}}^1$

素因数の和:2664

約数の個数: 32

約数和(自身を含む): 395020800

約数和(自身を除く): 155638802

約数列:

[1, 2, 17, 34, 47, 59, 94, 118, 799, 1003, 1598, 2006, 2539, 2773, 5078, 5546, 43163, 47141, 86326, 94282, 119333, 149801, 238666, 299602, 2028661, 2546617, 4057322, 5093234, 7040647, 14081294, 119690999, 239381998]

約数ペア:

[(1, 239381998), (2, 119690999), (17, 14081294), (34, 7040647), (47, 5093234), (59, 4057322), (94, 2546617), (118, 2028661), (799, 299602), (1003, 238666), (1598, 149801), (2006, 119333), (2539, 94282), (2773, 86326), (5078, 47141), (5546, 43163)]