1982496396

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1\times {\mathrm{4973}}^1$

素因数の和:5358

約数の個数: 48

約数和(自身を含む): 4679539200

約数和(自身を除く): 2697042804

約数列:

[1, 2, 3, 4, 6, 12, 139, 239, 278, 417, 478, 556, 717, 834, 956, 1434, 1668, 2868, 4973, 9946, 14919, 19892, 29838, 33221, 59676, 66442, 99663, 132884, 199326, 398652, 691247, 1188547, 1382494, 2073741, 2377094, 2764988, 3565641, 4147482, 4754188, 7131282, 8294964, 14262564, 165208033, 330416066, 495624099, 660832132, 991248198, 1982496396]

約数ペア:

[(1, 1982496396), (2, 991248198), (3, 660832132), (4, 495624099), (6, 330416066), (12, 165208033), (139, 14262564), (239, 8294964), (278, 7131282), (417, 4754188), (478, 4147482), (556, 3565641), (717, 2764988), (834, 2377094), (956, 2073741), (1434, 1382494), (1668, 1188547), (2868, 691247), (4973, 398652), (9946, 199326), (14919, 132884), (19892, 99663), (29838, 66442), (33221, 59676)]