2007648724

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{10909}}^1$

素因数の和:11383

約数の個数: 24

約数和(自身を含む): 3549677600

約数和(自身を除く): 1542028876

約数列:

[1, 2, 4, 139, 278, 331, 556, 662, 1324, 10909, 21818, 43636, 46009, 92018, 184036, 1516351, 3032702, 3610879, 6065404, 7221758, 14443516, 501912181, 1003824362, 2007648724]

約数ペア:

[(1, 2007648724), (2, 1003824362), (4, 501912181), (139, 14443516), (278, 7221758), (331, 6065404), (556, 3610879), (662, 3032702), (1324, 1516351), (10909, 184036), (21818, 92018), (43636, 46009)]