1428438

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 3255552

約数和(自身を除く): 1827114

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 941, 1518, 1882, 2823, 5646, 10351, 20702, 21643, 31053, 43286, 62106, 64929, 129858, 238073, 476146, 714219, 1428438]

約数ペア:

[(1, 1428438), (2, 714219), (3, 476146), (6, 238073), (11, 129858), (22, 64929), (23, 62106), (33, 43286), (46, 31053), (66, 21643), (69, 20702), (138, 10351), (253, 5646), (506, 2823), (759, 1882), (941, 1518)]