2013613042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{641}}^1$

素因数の和:931

約数の個数: 64

約数和(自身を含む): 3734159616

約数和(自身を除く): 1720546574

約数列:

[1, 2, 7, 14, 17, 34, 67, 119, 134, 197, 238, 394, 469, 641, 938, 1139, 1282, 1379, 2278, 2758, 3349, 4487, 6698, 7973, 8974, 10897, 13199, 15946, 21794, 23443, 26398, 42947, 46886, 76279, 85894, 92393, 126277, 152558, 184786, 224383, 252554, 300629, 448766, 601258, 730099, 883939, 1460198, 1570681, 1767878, 2146709, 3141362, 4293418, 5110693, 8460559, 10221386, 15026963, 16921118, 30053926, 59223913, 118447826, 143829503, 287659006, 1006806521, 2013613042]

約数ペア:

[(1, 2013613042), (2, 1006806521), (7, 287659006), (14, 143829503), (17, 118447826), (34, 59223913), (67, 30053926), (119, 16921118), (134, 15026963), (197, 10221386), (238, 8460559), (394, 5110693), (469, 4293418), (641, 3141362), (938, 2146709), (1139, 1767878), (1282, 1570681), (1379, 1460198), (2278, 883939), (2758, 730099), (3349, 601258), (4487, 448766), (6698, 300629), (7973, 252554), (8974, 224383), (10897, 184786), (13199, 152558), (15946, 126277), (21794, 92393), (23443, 85894), (26398, 76279), (42947, 46886)]