622800002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1831}}^1\times {\mathrm{15461}}^1$

素因数の和:17305

約数の個数: 16

約数和(自身を含む): 1019749824

約数和(自身を除く): 396949822

約数列:

[1, 2, 11, 22, 1831, 3662, 15461, 20141, 30922, 40282, 170071, 340142, 28309091, 56618182, 311400001, 622800002]

約数ペア:

[(1, 622800002), (2, 311400001), (11, 56618182), (22, 28309091), (1831, 340142), (3662, 170071), (15461, 40282), (20141, 30922)]