790773412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{3079}}^1$

素因数の和:3556

約数の個数: 48

約数和(自身を含む): 1629936000

約数和(自身を除く): 839162588

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 449, 572, 898, 1796, 3079, 4939, 5837, 6158, 9878, 11674, 12316, 19756, 23348, 33869, 40027, 64207, 67738, 80054, 128414, 135476, 160108, 256828, 440297, 880594, 1382471, 1761188, 2764942, 5529884, 15207181, 17972123, 30414362, 35944246, 60828724, 71888492, 197693353, 395386706, 790773412]

約数ペア:

[(1, 790773412), (2, 395386706), (4, 197693353), (11, 71888492), (13, 60828724), (22, 35944246), (26, 30414362), (44, 17972123), (52, 15207181), (143, 5529884), (286, 2764942), (449, 1761188), (572, 1382471), (898, 880594), (1796, 440297), (3079, 256828), (4939, 160108), (5837, 135476), (6158, 128414), (9878, 80054), (11674, 67738), (12316, 64207), (19756, 40027), (23348, 33869)]