1285203764

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{863}}^1\times {\mathrm{2203}}^1$

素因数の和:3096

約数の個数: 36

約数和(自身を含む): 2439351936

約数和(自身を除く): 1154148172

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 863, 1726, 2203, 3452, 4406, 8812, 11219, 22438, 28639, 44876, 57278, 114556, 145847, 291694, 372307, 583388, 744614, 1489228, 1901189, 3802378, 7604756, 24715457, 49430914, 98861828, 321300941, 642601882, 1285203764]

約数ペア:

[(1, 1285203764), (2, 642601882), (4, 321300941), (13, 98861828), (26, 49430914), (52, 24715457), (169, 7604756), (338, 3802378), (676, 1901189), (863, 1489228), (1726, 744614), (2203, 583388), (3452, 372307), (4406, 291694), (8812, 145847), (11219, 114556), (22438, 57278), (28639, 44876)]