2015454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1021}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 4709376

約数和(自身を除く): 2693922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1021, 1974, 2042, 3063, 6126, 7147, 14294, 21441, 42882, 47987, 95974, 143961, 287922, 335909, 671818, 1007727, 2015454]

約数ペア:

[(1, 2015454), (2, 1007727), (3, 671818), (6, 335909), (7, 287922), (14, 143961), (21, 95974), (42, 47987), (47, 42882), (94, 21441), (141, 14294), (282, 7147), (329, 6126), (658, 3063), (987, 2042), (1021, 1974)]