2008965772562

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{2719}}^1\times {\mathrm{17551}}^1$

素因数の和:20407

約数の個数: 64

約数和(自身を含む): 3593211740160

約数和(自身を除く): 1584245967598

約数列:

[1, 2, 7, 14, 31, 62, 97, 194, 217, 434, 679, 1358, 2719, 3007, 5438, 6014, 17551, 19033, 21049, 35102, 38066, 42098, 84289, 122857, 168578, 245714, 263743, 527486, 544081, 590023, 1088162, 1180046, 1702447, 1846201, 3404894, 3692402, 3808567, 7617134, 8176033, 11917129, 16352066, 23834258, 47721169, 52775857, 57232231, 95442338, 105551714, 114464462, 334048183, 369430999, 668096366, 738861998, 1479356239, 2958712478, 4628953393, 9257906786, 10355493673, 20710987346, 32402673751, 64805347502, 143497555183, 286995110366, 1004482886281, 2008965772562]

約数ペア:

[(1, 2008965772562), (2, 1004482886281), (7, 286995110366), (14, 143497555183), (31, 64805347502), (62, 32402673751), (97, 20710987346), (194, 10355493673), (217, 9257906786), (434, 4628953393), (679, 2958712478), (1358, 1479356239), (2719, 738861998), (3007, 668096366), (5438, 369430999), (6014, 334048183), (17551, 114464462), (19033, 105551714), (21049, 95442338), (35102, 57232231), (38066, 52775857), (42098, 47721169), (84289, 23834258), (122857, 16352066), (168578, 11917129), (245714, 8176033), (263743, 7617134), (527486, 3808567), (544081, 3692402), (590023, 3404894), (1088162, 1846201), (1180046, 1702447)]