7942818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1386

約数の個数: 32

約数和(自身を含む): 17337600

約数和(自身を除く): 9394782

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 79, 158, 237, 474, 1027, 1289, 2054, 2578, 3081, 3867, 6162, 7734, 16757, 33514, 50271, 100542, 101831, 203662, 305493, 610986, 1323803, 2647606, 3971409, 7942818]

約数ペア:

[(1, 7942818), (2, 3971409), (3, 2647606), (6, 1323803), (13, 610986), (26, 305493), (39, 203662), (78, 101831), (79, 100542), (158, 50271), (237, 33514), (474, 16757), (1027, 7734), (1289, 6162), (2054, 3867), (2578, 3081)]