428028

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 1019088

約数和(自身を除く): 591060

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 673, 1346, 2019, 2692, 4038, 8076, 35669, 71338, 107007, 142676, 214014, 428028]

約数ペア:

[(1, 428028), (2, 214014), (3, 142676), (4, 107007), (6, 71338), (12, 35669), (53, 8076), (106, 4038), (159, 2692), (212, 2019), (318, 1346), (636, 673)]