127978298

素因数分解:

$2^1\times 7^2\times {\mathrm{293}}^1\times {\mathrm{4457}}^1$

素因数の和:4766

約数の個数: 24

約数和(自身を含む): 224121492

約数和(自身を除く): 96143194

約数列:

[1, 2, 7, 14, 49, 98, 293, 586, 2051, 4102, 4457, 8914, 14357, 28714, 31199, 62398, 218393, 436786, 1305901, 2611802, 9141307, 18282614, 63989149, 127978298]

約数ペア:

[(1, 127978298), (2, 63989149), (7, 18282614), (14, 9141307), (49, 2611802), (98, 1305901), (293, 436786), (586, 218393), (2051, 62398), (4102, 31199), (4457, 28714), (8914, 14357)]