514160558

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{1279}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 829440000

約数和(自身を除く): 315279442

約数列:

[1, 2, 19, 38, 71, 142, 149, 298, 1279, 1349, 2558, 2698, 2831, 5662, 10579, 21158, 24301, 48602, 90809, 181618, 190571, 201001, 381142, 402002, 1725371, 3450742, 3620849, 7241698, 13530541, 27061082, 257080279, 514160558]

約数ペア:

[(1, 514160558), (2, 257080279), (19, 27061082), (38, 13530541), (71, 7241698), (142, 3620849), (149, 3450742), (298, 1725371), (1279, 402002), (1349, 381142), (2558, 201001), (2698, 190571), (2831, 181618), (5662, 90809), (10579, 48602), (21158, 24301)]