2647780512

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2121619}}^1$

素因数の和:2121645

約数の個数: 48

約数和(自身を含む): 7485075360

約数和(自身を除く): 4837294848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 2121619, 4243238, 6364857, 8486476, 12729714, 16972952, 25459428, 27581047, 33945904, 50918856, 55162094, 67891808, 82743141, 101837712, 110324188, 165486282, 203675424, 220648376, 330972564, 441296752, 661945128, 882593504, 1323890256, 2647780512]

約数ペア:

[(1, 2647780512), (2, 1323890256), (3, 882593504), (4, 661945128), (6, 441296752), (8, 330972564), (12, 220648376), (13, 203675424), (16, 165486282), (24, 110324188), (26, 101837712), (32, 82743141), (39, 67891808), (48, 55162094), (52, 50918856), (78, 33945904), (96, 27581047), (104, 25459428), (156, 16972952), (208, 12729714), (312, 8486476), (416, 6364857), (624, 4243238), (1248, 2121619)]