11564616959

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1279}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 14372536320

約数和(自身を除く): 2807919361

約数列:

[1, 7, 23, 49, 71, 113, 161, 497, 791, 1127, 1279, 1633, 2599, 3479, 5537, 8023, 8953, 11431, 18193, 29417, 56161, 62671, 80017, 90809, 127351, 144527, 184529, 205919, 393127, 635663, 1011689, 1291703, 1441433, 2088607, 3324121, 4449641, 7081823, 9041921, 10261417, 14620249, 23268847, 71829919, 102341743, 162881929, 236012591, 502809433, 1652088137, 11564616959]

約数ペア:

[(1, 11564616959), (7, 1652088137), (23, 502809433), (49, 236012591), (71, 162881929), (113, 102341743), (161, 71829919), (497, 23268847), (791, 14620249), (1127, 10261417), (1279, 9041921), (1633, 7081823), (2599, 4449641), (3479, 3324121), (5537, 2088607), (8023, 1441433), (8953, 1291703), (11431, 1011689), (18193, 635663), (29417, 393127), (56161, 205919), (62671, 184529), (80017, 144527), (90809, 127351)]