3255940

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{619}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 6874560

約数和(自身を除く): 3618620

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 619, 1052, 1238, 1315, 2476, 2630, 3095, 5260, 6190, 12380, 162797, 325594, 651188, 813985, 1627970, 3255940]

約数ペア:

[(1, 3255940), (2, 1627970), (4, 813985), (5, 651188), (10, 325594), (20, 162797), (263, 12380), (526, 6190), (619, 5260), (1052, 3095), (1238, 2630), (1315, 2476)]