2049752012

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1543

約数の個数: 96

約数和(自身を含む): 4606371840

約数和(自身を除く): 2556619828

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 79, 122, 154, 158, 244, 308, 316, 427, 553, 671, 854, 869, 1106, 1342, 1381, 1708, 1738, 2212, 2684, 2762, 3476, 4697, 4819, 5524, 6083, 9394, 9638, 9667, 12166, 15191, 18788, 19276, 19334, 24332, 30382, 33733, 38668, 53009, 60764, 67466, 84241, 106018, 106337, 109099, 134932, 168482, 212036, 212674, 218198, 336964, 371063, 425348, 436396, 589687, 742126, 763693, 926651, 1179374, 1200089, 1484252, 1527386, 1853302, 2358748, 2400178, 3054772, 3706604, 4800356, 6486557, 6655039, 8400623, 12973114, 13310078, 16801246, 25946228, 26620156, 33602492, 46585273, 73205429, 93170546, 146410858, 186341092, 292821716, 512438003, 1024876006, 2049752012]

約数ペア:

[(1, 2049752012), (2, 1024876006), (4, 512438003), (7, 292821716), (11, 186341092), (14, 146410858), (22, 93170546), (28, 73205429), (44, 46585273), (61, 33602492), (77, 26620156), (79, 25946228), (122, 16801246), (154, 13310078), (158, 12973114), (244, 8400623), (308, 6655039), (316, 6486557), (427, 4800356), (553, 3706604), (671, 3054772), (854, 2400178), (869, 2358748), (1106, 1853302), (1342, 1527386), (1381, 1484252), (1708, 1200089), (1738, 1179374), (2212, 926651), (2684, 763693), (2762, 742126), (3476, 589687), (4697, 436396), (4819, 425348), (5524, 371063), (6083, 336964), (9394, 218198), (9638, 212674), (9667, 212036), (12166, 168482), (15191, 134932), (18788, 109099), (19276, 106337), (19334, 106018), (24332, 84241), (30382, 67466), (33733, 60764), (38668, 53009)]