2078835

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:355

約数の個数: 32

約数和(自身を含む): 3725568

約数和(自身を除く): 1646733

約数列:

[1, 3, 5, 11, 15, 33, 43, 55, 129, 165, 215, 293, 473, 645, 879, 1419, 1465, 2365, 3223, 4395, 7095, 9669, 12599, 16115, 37797, 48345, 62995, 138589, 188985, 415767, 692945, 2078835]

約数ペア:

[(1, 2078835), (3, 692945), (5, 415767), (11, 188985), (15, 138589), (33, 62995), (43, 48345), (55, 37797), (129, 16115), (165, 12599), (215, 9669), (293, 7095), (473, 4395), (645, 3223), (879, 2365), (1419, 1465)]