1639449077

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1\times {\mathrm{8837}}^1$

素因数の和:10420

約数の個数: 16

約数和(自身を含む): 1985368320

約数和(自身を除く): 345919243

約数列:

[1, 7, 17, 119, 1559, 8837, 10913, 26503, 61859, 150229, 185521, 1051603, 13776883, 96438181, 234207011, 1639449077]

約数ペア:

[(1, 1639449077), (7, 234207011), (17, 96438181), (119, 13776883), (1559, 1051603), (8837, 185521), (10913, 150229), (26503, 61859)]