4991186

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:294

約数の個数: 24

約数和(自身を含む): 8193024

約数和(自身を除く): 3201838

約数列:

[1, 2, 19, 31, 38, 62, 223, 361, 446, 589, 722, 1178, 4237, 6913, 8474, 11191, 13826, 22382, 80503, 131347, 161006, 262694, 2495593, 4991186]

約数ペア:

[(1, 4991186), (2, 2495593), (19, 262694), (31, 161006), (38, 131347), (62, 80503), (223, 22382), (361, 13826), (446, 11191), (589, 8474), (722, 6913), (1178, 4237)]