2015637910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1409537}}^1$

素因数の和:1409568

約数の個数: 32

約数和(自身を含む): 4262442912

約数和(自身を除く): 2246805002

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1409537, 2819074, 7047685, 14095370, 15504907, 18323981, 31009814, 36647962, 77524535, 91619905, 155049070, 183239810, 201563791, 403127582, 1007818955, 2015637910]

約数ペア:

[(1, 2015637910), (2, 1007818955), (5, 403127582), (10, 201563791), (11, 183239810), (13, 155049070), (22, 91619905), (26, 77524535), (55, 36647962), (65, 31009814), (110, 18323981), (130, 15504907), (143, 14095370), (286, 7047685), (715, 2819074), (1430, 1409537)]