1305053486

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{139}}^1\times {\mathrm{3527}}^1$

素因数の和:3701

約数の個数: 32

約数和(自身を含む): 2169296640

約数和(自身を除く): 864243154

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 1331, 1529, 2662, 3058, 3527, 7054, 16819, 33638, 38797, 77594, 185009, 370018, 426767, 490253, 853534, 980506, 4694437, 5392783, 9388874, 10785566, 59320613, 118641226, 652526743, 1305053486]

約数ペア:

[(1, 1305053486), (2, 652526743), (11, 118641226), (22, 59320613), (121, 10785566), (139, 9388874), (242, 5392783), (278, 4694437), (1331, 980506), (1529, 853534), (2662, 490253), (3058, 426767), (3527, 370018), (7054, 185009), (16819, 77594), (33638, 38797)]