2021335730

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{56923}}^1$

素因数の和:57050

約数の個数: 32

約数和(自身を含む): 3762448704

約数和(自身を除く): 1741112974

約数列:

[1, 2, 5, 10, 53, 67, 106, 134, 265, 335, 530, 670, 3551, 7102, 17755, 35510, 56923, 113846, 284615, 569230, 3016919, 3813841, 6033838, 7627682, 15084595, 19069205, 30169190, 38138410, 202133573, 404267146, 1010667865, 2021335730]

約数ペア:

[(1, 2021335730), (2, 1010667865), (5, 404267146), (10, 202133573), (53, 38138410), (67, 30169190), (106, 19069205), (134, 15084595), (265, 7627682), (335, 6033838), (530, 3813841), (670, 3016919), (3551, 569230), (7102, 284615), (17755, 113846), (35510, 56923)]