171049786

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{349}}^1$

素因数の和:574

約数の個数: 32

約数和(自身を含む): 271656000

約数和(自身を除く): 100606214

約数列:

[1, 2, 41, 43, 82, 86, 139, 278, 349, 698, 1763, 3526, 5699, 5977, 11398, 11954, 14309, 15007, 28618, 30014, 48511, 97022, 245057, 490114, 615287, 1230574, 1988951, 2085973, 3977902, 4171946, 85524893, 171049786]

約数ペア:

[(1, 171049786), (2, 85524893), (41, 4171946), (43, 3977902), (82, 2085973), (86, 1988951), (139, 1230574), (278, 615287), (349, 490114), (698, 245057), (1763, 97022), (3526, 48511), (5699, 30014), (5977, 28618), (11398, 15007), (11954, 14309)]