855341772

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{70783}}^1$

素因数の和:70862

約数の個数: 48

約数和(自身を含む): 2140508160

約数和(自身を除く): 1285166388

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 76, 106, 114, 159, 212, 228, 318, 636, 1007, 2014, 3021, 4028, 6042, 12084, 70783, 141566, 212349, 283132, 424698, 849396, 1344877, 2689754, 3751499, 4034631, 5379508, 7502998, 8069262, 11254497, 15005996, 16138524, 22508994, 45017988, 71278481, 142556962, 213835443, 285113924, 427670886, 855341772]

約数ペア:

[(1, 855341772), (2, 427670886), (3, 285113924), (4, 213835443), (6, 142556962), (12, 71278481), (19, 45017988), (38, 22508994), (53, 16138524), (57, 15005996), (76, 11254497), (106, 8069262), (114, 7502998), (159, 5379508), (212, 4034631), (228, 3751499), (318, 2689754), (636, 1344877), (1007, 849396), (2014, 424698), (3021, 283132), (4028, 212349), (6042, 141566), (12084, 70783)]