431119234

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{124673}}^1$

素因数の和:124714

約数の個数: 32

約数和(自身を含む): 837809280

約数和(自身を除く): 406690046

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 124673, 249346, 872711, 1620749, 1745422, 2368787, 3241498, 4737574, 11345243, 16581509, 22690486, 30794231, 33163018, 61588462, 215559617, 431119234]

約数ペア:

[(1, 431119234), (2, 215559617), (7, 61588462), (13, 33163018), (14, 30794231), (19, 22690486), (26, 16581509), (38, 11345243), (91, 4737574), (133, 3241498), (182, 2368787), (247, 1745422), (266, 1620749), (494, 872711), (1729, 249346), (3458, 124673)]