1796991188

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{2879}}^1$

素因数の和:3104

約数の個数: 48

約数和(自身を含む): 3405265920

約数和(自身を除く): 1608274732

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 137, 268, 274, 548, 1139, 2278, 2329, 2879, 4556, 4658, 5758, 9179, 9316, 11516, 18358, 36716, 48943, 97886, 156043, 192893, 195772, 312086, 385786, 394423, 624172, 771572, 788846, 1577692, 3279181, 6558362, 6705191, 13116724, 13410382, 26426341, 26820764, 52852682, 105705364, 449247797, 898495594, 1796991188]

約数ペア:

[(1, 1796991188), (2, 898495594), (4, 449247797), (17, 105705364), (34, 52852682), (67, 26820764), (68, 26426341), (134, 13410382), (137, 13116724), (268, 6705191), (274, 6558362), (548, 3279181), (1139, 1577692), (2278, 788846), (2329, 771572), (2879, 624172), (4556, 394423), (4658, 385786), (5758, 312086), (9179, 195772), (9316, 192893), (11516, 156043), (18358, 97886), (36716, 48943)]