2017757330

素因数分解:

$2^1\times 5^1\times {\mathrm{823}}^1\times {\mathrm{245171}}^1$

素因数の和:246001

約数の個数: 16

約数和(自身を含む): 3636391104

約数和(自身を除く): 1618633774

約数列:

[1, 2, 5, 10, 823, 1646, 4115, 8230, 245171, 490342, 1225855, 2451710, 201775733, 403551466, 1008878665, 2017757330]

約数ペア:

[(1, 2017757330), (2, 1008878665), (5, 403551466), (10, 201775733), (823, 2451710), (1646, 1225855), (4115, 490342), (8230, 245171)]