449364890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3456653}}^1$

素因数の和:3456673

約数の個数: 16

約数和(自身を含む): 871076808

約数和(自身を除く): 421711918

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3456653, 6913306, 17283265, 34566530, 44936489, 89872978, 224682445, 449364890]

約数ペア:

[(1, 449364890), (2, 224682445), (5, 89872978), (10, 44936489), (13, 34566530), (26, 17283265), (65, 6913306), (130, 3456653)]