7131859816

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{1787}}^1$

素因数の和:2066

約数の個数: 64

約数和(自身を含む): 13982875200

約数和(自身を除く): 6851015384

約数列:

[1, 2, 4, 8, 37, 74, 97, 139, 148, 194, 278, 296, 388, 556, 776, 1112, 1787, 3574, 3589, 5143, 7148, 7178, 10286, 13483, 14296, 14356, 20572, 26966, 28712, 41144, 53932, 66119, 107864, 132238, 173339, 248393, 264476, 346678, 496786, 498871, 528952, 693356, 993572, 997742, 1386712, 1987144, 1995484, 3990968, 6413543, 9190541, 12827086, 18381082, 24094121, 25654172, 36762164, 48188242, 51308344, 73524328, 96376484, 192752968, 891482477, 1782964954, 3565929908, 7131859816]

約数ペア:

[(1, 7131859816), (2, 3565929908), (4, 1782964954), (8, 891482477), (37, 192752968), (74, 96376484), (97, 73524328), (139, 51308344), (148, 48188242), (194, 36762164), (278, 25654172), (296, 24094121), (388, 18381082), (556, 12827086), (776, 9190541), (1112, 6413543), (1787, 3990968), (3574, 1995484), (3589, 1987144), (5143, 1386712), (7148, 997742), (7178, 993572), (10286, 693356), (13483, 528952), (14296, 498871), (14356, 496786), (20572, 346678), (26966, 264476), (28712, 248393), (41144, 173339), (53932, 132238), (66119, 107864)]