387133028

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{439}}^1\times {\mathrm{1951}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 685386240

約数和(自身を除く): 298253212

約数列:

[1, 2, 4, 113, 226, 439, 452, 878, 1756, 1951, 3902, 7804, 49607, 99214, 198428, 220463, 440926, 856489, 881852, 1712978, 3425956, 96783257, 193566514, 387133028]

約数ペア:

[(1, 387133028), (2, 193566514), (4, 96783257), (113, 3425956), (226, 1712978), (439, 881852), (452, 856489), (878, 440926), (1756, 220463), (1951, 198428), (3902, 99214), (7804, 49607)]