666162014

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{7789}}^1$

素因数の和:7988

約数の個数: 32

約数和(自身を含む): 1177848000

約数和(自身を除く): 511685986

約数列:

[1, 2, 7, 14, 41, 82, 149, 287, 298, 574, 1043, 2086, 6109, 7789, 12218, 15578, 42763, 54523, 85526, 109046, 319349, 638698, 1160561, 2235443, 2321122, 4470886, 8123927, 16247854, 47583001, 95166002, 333081007, 666162014]

約数ペア:

[(1, 666162014), (2, 333081007), (7, 95166002), (14, 47583001), (41, 16247854), (82, 8123927), (149, 4470886), (287, 2321122), (298, 2235443), (574, 1160561), (1043, 638698), (2086, 319349), (6109, 109046), (7789, 85526), (12218, 54523), (15578, 42763)]