2019773964

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1\times {\mathrm{1051}}^1$

素因数の和:1295

約数の個数: 96

約数和(自身を含む): 5172944896

約数和(自身を除く): 3153170932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 127, 156, 194, 254, 291, 381, 388, 508, 582, 762, 1051, 1164, 1261, 1524, 1651, 2102, 2522, 3153, 3302, 3783, 4204, 4953, 5044, 6306, 6604, 7566, 9906, 12319, 12612, 13663, 15132, 19812, 24638, 27326, 36957, 40989, 49276, 54652, 73914, 81978, 101947, 133477, 147828, 160147, 163956, 203894, 266954, 305841, 320294, 400431, 407788, 480441, 533908, 611682, 640588, 800862, 960882, 1223364, 1325311, 1601724, 1735201, 1921764, 2650622, 3470402, 3975933, 5205603, 5301244, 6940804, 7951866, 10411206, 12947269, 15903732, 20822412, 25894538, 38841807, 51789076, 77683614, 155367228, 168314497, 336628994, 504943491, 673257988, 1009886982, 2019773964]

約数ペア:

[(1, 2019773964), (2, 1009886982), (3, 673257988), (4, 504943491), (6, 336628994), (12, 168314497), (13, 155367228), (26, 77683614), (39, 51789076), (52, 38841807), (78, 25894538), (97, 20822412), (127, 15903732), (156, 12947269), (194, 10411206), (254, 7951866), (291, 6940804), (381, 5301244), (388, 5205603), (508, 3975933), (582, 3470402), (762, 2650622), (1051, 1921764), (1164, 1735201), (1261, 1601724), (1524, 1325311), (1651, 1223364), (2102, 960882), (2522, 800862), (3153, 640588), (3302, 611682), (3783, 533908), (4204, 480441), (4953, 407788), (5044, 400431), (6306, 320294), (6604, 305841), (7566, 266954), (9906, 203894), (12319, 163956), (12612, 160147), (13663, 147828), (15132, 133477), (19812, 101947), (24638, 81978), (27326, 73914), (36957, 54652), (40989, 49276)]