1292602528

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{303713}}^1$

素因数の和:303749

約数の個数: 48

約数和(自身を含む): 3061437120

約数和(自身を除く): 1768834592

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 303713, 607426, 1214852, 2125991, 2429704, 4251982, 4859408, 5770547, 8503964, 9718816, 11541094, 17007928, 23082188, 34015856, 40393829, 46164376, 68031712, 80787658, 92328752, 161575316, 184657504, 323150632, 646301264, 1292602528]

約数ペア:

[(1, 1292602528), (2, 646301264), (4, 323150632), (7, 184657504), (8, 161575316), (14, 92328752), (16, 80787658), (19, 68031712), (28, 46164376), (32, 40393829), (38, 34015856), (56, 23082188), (76, 17007928), (112, 11541094), (133, 9718816), (152, 8503964), (224, 5770547), (266, 4859408), (304, 4251982), (532, 2429704), (608, 2125991), (1064, 1214852), (2128, 607426), (4256, 303713)]