2015748904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{317741}}^1$

素因数の和:317821

約数の個数: 32

約数和(自身を含む): 4137000840

約数和(自身を除く): 2121251936

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 317741, 635482, 1270964, 2541928, 4130633, 8261266, 16522532, 19382201, 33045064, 38764402, 77528804, 155057608, 251968613, 503937226, 1007874452, 2015748904]

約数ペア:

[(1, 2015748904), (2, 1007874452), (4, 503937226), (8, 251968613), (13, 155057608), (26, 77528804), (52, 38764402), (61, 33045064), (104, 19382201), (122, 16522532), (244, 8261266), (488, 4130633), (793, 2541928), (1586, 1270964), (3172, 635482), (6344, 317741)]