423367084

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{247873}}^1$

素因数の和:247945

約数の個数: 24

約数和(自身を含む): 860618528

約数和(自身を除く): 437251444

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 247873, 495746, 991492, 1735111, 3470222, 6940444, 15120253, 30240506, 60481012, 105841771, 211683542, 423367084]

約数ペア:

[(1, 423367084), (2, 211683542), (4, 105841771), (7, 60481012), (14, 30240506), (28, 15120253), (61, 6940444), (122, 3470222), (244, 1735111), (427, 991492), (854, 495746), (1708, 247873)]