8045454886

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{9907}}^1$

素因数の和:10049

約数の個数: 64

約数和(自身を含む): 15066501120

約数和(自身を除く): 7021046234

約数列:

[1, 2, 7, 14, 19, 38, 43, 71, 86, 133, 142, 266, 301, 497, 602, 817, 994, 1349, 1634, 2698, 3053, 5719, 6106, 9443, 9907, 11438, 18886, 19814, 21371, 42742, 58007, 69349, 116014, 138698, 188233, 376466, 406049, 426001, 703397, 812098, 852002, 1317631, 1406794, 2635262, 2982007, 4923779, 5964014, 8094019, 9847558, 13364543, 16188038, 26729086, 30246071, 56658133, 60492142, 93551801, 113316266, 187103602, 211722497, 423444994, 574675349, 1149350698, 4022727443, 8045454886]

約数ペア:

[(1, 8045454886), (2, 4022727443), (7, 1149350698), (14, 574675349), (19, 423444994), (38, 211722497), (43, 187103602), (71, 113316266), (86, 93551801), (133, 60492142), (142, 56658133), (266, 30246071), (301, 26729086), (497, 16188038), (602, 13364543), (817, 9847558), (994, 8094019), (1349, 5964014), (1634, 4923779), (2698, 2982007), (3053, 2635262), (5719, 1406794), (6106, 1317631), (9443, 852002), (9907, 812098), (11438, 703397), (18886, 426001), (19814, 406049), (21371, 376466), (42742, 188233), (58007, 138698), (69349, 116014)]