410444042

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1021}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 662256000

約数和(自身を除く): 251811958

約数列:

[1, 2, 19, 38, 71, 142, 149, 298, 1021, 1349, 2042, 2698, 2831, 5662, 10579, 19399, 21158, 38798, 72491, 144982, 152129, 201001, 304258, 402002, 1377329, 2754658, 2890451, 5780902, 10801159, 21602318, 205222021, 410444042]

約数ペア:

[(1, 410444042), (2, 205222021), (19, 21602318), (38, 10801159), (71, 5780902), (142, 2890451), (149, 2754658), (298, 1377329), (1021, 402002), (1349, 304258), (2042, 201001), (2698, 152129), (2831, 144982), (5662, 72491), (10579, 38798), (19399, 21158)]