2990828666

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1\times {\mathrm{5897}}^1$

素因数の和:8054

約数の個数: 32

約数和(自身を含む): 5432199552

約数和(自身を除く): 2441370886

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 2131, 4262, 5897, 11794, 14917, 29834, 36227, 41279, 72454, 82558, 100249, 200498, 253589, 507178, 701743, 1403486, 12566507, 25133014, 87965549, 175931098, 213630619, 427261238, 1495414333, 2990828666]

約数ペア:

[(1, 2990828666), (2, 1495414333), (7, 427261238), (14, 213630619), (17, 175931098), (34, 87965549), (119, 25133014), (238, 12566507), (2131, 1403486), (4262, 701743), (5897, 507178), (11794, 253589), (14917, 200498), (29834, 100249), (36227, 82558), (41279, 72454)]