117740894

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1\times {\mathrm{659}}^1$

素因数の和:1387

約数の個数: 16

約数和(自身を含む): 178318800

約数和(自身を除く): 60577906

約数列:

[1, 2, 157, 314, 569, 659, 1138, 1318, 89333, 103463, 178666, 206926, 374971, 749942, 58870447, 117740894]

約数ペア:

[(1, 117740894), (2, 58870447), (157, 749942), (314, 374971), (569, 206926), (659, 178666), (1138, 103463), (1318, 89333)]