414438515

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{977}}^1\times {\mathrm{1973}}^1$

素因数の和:2998

約数の個数: 16

約数和(自身を含む): 509671008

約数和(自身を除く): 95232493

約数列:

[1, 5, 43, 215, 977, 1973, 4885, 9865, 42011, 84839, 210055, 424195, 1927621, 9638105, 82887703, 414438515]

約数ペア:

[(1, 414438515), (5, 82887703), (43, 9638105), (215, 1927621), (977, 424195), (1973, 210055), (4885, 84839), (9865, 42011)]