8780486

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2791}}^1$

素因数の和:2828

約数の個数: 24

約数和(自身を含む): 15596112

約数和(自身を除く): 6815626

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 2791, 3146, 5582, 30701, 36283, 61402, 72566, 337711, 399113, 675422, 798226, 4390243, 8780486]

約数ペア:

[(1, 8780486), (2, 4390243), (11, 798226), (13, 675422), (22, 399113), (26, 337711), (121, 72566), (143, 61402), (242, 36283), (286, 30701), (1573, 5582), (2791, 3146)]