2013063910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{21011}}^1$

素因数の和:21109

約数の個数: 64

約数和(自身を含む): 4320739584

約数和(自身を除く): 2307675674

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 67, 110, 130, 134, 143, 286, 335, 670, 715, 737, 871, 1430, 1474, 1742, 3685, 4355, 7370, 8710, 9581, 19162, 21011, 42022, 47905, 95810, 105055, 210110, 231121, 273143, 462242, 546286, 1155605, 1365715, 1407737, 2311210, 2731430, 2815474, 3004573, 6009146, 7038685, 14077370, 15022865, 15485107, 18300581, 30045730, 30970214, 36601162, 77425535, 91502905, 154851070, 183005810, 201306391, 402612782, 1006531955, 2013063910]

約数ペア:

[(1, 2013063910), (2, 1006531955), (5, 402612782), (10, 201306391), (11, 183005810), (13, 154851070), (22, 91502905), (26, 77425535), (55, 36601162), (65, 30970214), (67, 30045730), (110, 18300581), (130, 15485107), (134, 15022865), (143, 14077370), (286, 7038685), (335, 6009146), (670, 3004573), (715, 2815474), (737, 2731430), (871, 2311210), (1430, 1407737), (1474, 1365715), (1742, 1155605), (3685, 546286), (4355, 462242), (7370, 273143), (8710, 231121), (9581, 210110), (19162, 105055), (21011, 95810), (42022, 47905)]