1386598192

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1373}}^1$

素因数の和:1586

約数の個数: 80

約数和(自身を含む): 3140370432

約数和(自身を除く): 1753772240

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 127, 142, 254, 284, 497, 508, 568, 889, 994, 1016, 1136, 1373, 1778, 1988, 2032, 2746, 3556, 3976, 5492, 7112, 7952, 9017, 9611, 10984, 14224, 18034, 19222, 21968, 36068, 38444, 63119, 72136, 76888, 97483, 126238, 144272, 153776, 174371, 194966, 252476, 348742, 389932, 504952, 682381, 697484, 779864, 1009904, 1220597, 1364762, 1394968, 1559728, 2441194, 2729524, 2789936, 4882388, 5459048, 9764776, 10918096, 12380341, 19529552, 24760682, 49521364, 86662387, 99042728, 173324774, 198085456, 346649548, 693299096, 1386598192]

約数ペア:

[(1, 1386598192), (2, 693299096), (4, 346649548), (7, 198085456), (8, 173324774), (14, 99042728), (16, 86662387), (28, 49521364), (56, 24760682), (71, 19529552), (112, 12380341), (127, 10918096), (142, 9764776), (254, 5459048), (284, 4882388), (497, 2789936), (508, 2729524), (568, 2441194), (889, 1559728), (994, 1394968), (1016, 1364762), (1136, 1220597), (1373, 1009904), (1778, 779864), (1988, 697484), (2032, 682381), (2746, 504952), (3556, 389932), (3976, 348742), (5492, 252476), (7112, 194966), (7952, 174371), (9017, 153776), (9611, 144272), (10984, 126238), (14224, 97483), (18034, 76888), (19222, 72136), (21968, 63119), (36068, 38444)]