2172213238754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11159}}^1\times {\mathrm{394049}}^1$

素因数の和:405242

約数の個数: 32

約数和(自身を含む): 3693982320000

約数和(自身を除く): 1521769081246

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 11159, 22318, 145067, 212021, 290134, 394049, 424042, 788098, 2756273, 5122637, 5512546, 7486931, 10245274, 14973862, 97330103, 194660206, 4397192791, 8794385582, 57163506283, 83546663029, 114327012566, 167093326058, 1086106619377, 2172213238754]

約数ペア:

[(1, 2172213238754), (2, 1086106619377), (13, 167093326058), (19, 114327012566), (26, 83546663029), (38, 57163506283), (247, 8794385582), (494, 4397192791), (11159, 194660206), (22318, 97330103), (145067, 14973862), (212021, 10245274), (290134, 7486931), (394049, 5512546), (424042, 5122637), (788098, 2756273)]