2068374620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1867}}^1\times {\mathrm{4261}}^1$

素因数の和:6150

約数の個数: 48

約数和(自身を含む): 4681312608

約数和(自身を除く): 2612937988

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1867, 3734, 4261, 7468, 8522, 9335, 17044, 18670, 21305, 24271, 37340, 42610, 48542, 55393, 85220, 97084, 110786, 121355, 221572, 242710, 276965, 485420, 553930, 1107860, 7955287, 15910574, 31821148, 39776435, 79552870, 103418731, 159105740, 206837462, 413674924, 517093655, 1034187310, 2068374620]

約数ペア:

[(1, 2068374620), (2, 1034187310), (4, 517093655), (5, 413674924), (10, 206837462), (13, 159105740), (20, 103418731), (26, 79552870), (52, 39776435), (65, 31821148), (130, 15910574), (260, 7955287), (1867, 1107860), (3734, 553930), (4261, 485420), (7468, 276965), (8522, 242710), (9335, 221572), (17044, 121355), (18670, 110786), (21305, 97084), (24271, 85220), (37340, 55393), (42610, 48542)]