129883402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{203579}}^1$

素因数の和:203621

約数の個数: 16

約数和(自身を含む): 219866400

約数和(自身を除く): 89982998

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 203579, 407158, 2239369, 4478738, 5903791, 11807582, 64941701, 129883402]

約数ペア:

[(1, 129883402), (2, 64941701), (11, 11807582), (22, 5903791), (29, 4478738), (58, 2239369), (319, 407158), (638, 203579)]