262435593602

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1\times {\mathrm{20123}}^1$

素因数の和:20823

約数の個数: 64

約数和(自身を含む): 489111727104

約数和(自身を除く): 226676133502

約数列:

[1, 2, 7, 13, 14, 26, 91, 131, 182, 262, 547, 917, 1094, 1703, 1834, 3406, 3829, 7111, 7658, 11921, 14222, 20123, 23842, 40246, 49777, 71657, 99554, 140861, 143314, 261599, 281722, 501599, 523198, 931541, 1003198, 1831193, 1863082, 2636113, 3662386, 5272226, 6520787, 11007281, 13041574, 18452791, 22014562, 34269469, 36905582, 68538938, 77050967, 143094653, 154101934, 239886283, 286189306, 479772566, 1001662571, 1441953811, 2003325142, 2883907622, 10093676677, 18745399543, 20187353354, 37490799086, 131217796801, 262435593602]

約数ペア:

[(1, 262435593602), (2, 131217796801), (7, 37490799086), (13, 20187353354), (14, 18745399543), (26, 10093676677), (91, 2883907622), (131, 2003325142), (182, 1441953811), (262, 1001662571), (547, 479772566), (917, 286189306), (1094, 239886283), (1703, 154101934), (1834, 143094653), (3406, 77050967), (3829, 68538938), (7111, 36905582), (7658, 34269469), (11921, 22014562), (14222, 18452791), (20123, 13041574), (23842, 11007281), (40246, 6520787), (49777, 5272226), (71657, 3662386), (99554, 2636113), (140861, 1863082), (143314, 1831193), (261599, 1003198), (281722, 931541), (501599, 523198)]