2502886

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:407

約数の個数: 16

約数和(自身を含む): 3891888

約数和(自身を除く): 1389002

約数列:

[1, 2, 41, 82, 131, 233, 262, 466, 5371, 9553, 10742, 19106, 30523, 61046, 1251443, 2502886]

約数ペア:

[(1, 2502886), (2, 1251443), (41, 61046), (82, 30523), (131, 19106), (233, 10742), (262, 9553), (466, 5371)]