1331779658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{4373}}^1$

素因数の和:4622

約数の個数: 32

約数和(自身を含む): 2217093120

約数和(自身を除く): 885313462

約数列:

[1, 2, 11, 22, 109, 127, 218, 254, 1199, 1397, 2398, 2794, 4373, 8746, 13843, 27686, 48103, 96206, 152273, 304546, 476657, 555371, 953314, 1110742, 5243227, 6109081, 10486454, 12218162, 60535439, 121070878, 665889829, 1331779658]

約数ペア:

[(1, 1331779658), (2, 665889829), (11, 121070878), (22, 60535439), (109, 12218162), (127, 10486454), (218, 6109081), (254, 5243227), (1199, 1110742), (1397, 953314), (2398, 555371), (2794, 476657), (4373, 304546), (8746, 152273), (13843, 96206), (27686, 48103)]