2017801734

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{699169}}^1$

素因数の和:699224

約数の個数: 32

約数和(自身を含む): 4463501280

約数和(自身を除く): 2445699546

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 699169, 1398338, 2097507, 4195014, 9089197, 18178394, 25869253, 27267591, 51738506, 54535182, 77607759, 155215518, 336300289, 672600578, 1008900867, 2017801734]

約数ペア:

[(1, 2017801734), (2, 1008900867), (3, 672600578), (6, 336300289), (13, 155215518), (26, 77607759), (37, 54535182), (39, 51738506), (74, 27267591), (78, 25869253), (111, 18178394), (222, 9089197), (481, 4195014), (962, 2097507), (1443, 1398338), (2886, 699169)]