1000984955

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{27809}}^1$

素因数の和:28150

約数の個数: 16

約数和(自身を含む): 1257456960

約数和(自身を除く): 256472005

約数列:

[1, 5, 23, 115, 313, 1565, 7199, 27809, 35995, 139045, 639607, 3198035, 8704217, 43521085, 200196991, 1000984955]

約数ペア:

[(1, 1000984955), (5, 200196991), (23, 43521085), (115, 8704217), (313, 3198035), (1565, 639607), (7199, 139045), (27809, 35995)]