1915813946

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 3152944032

約数和(自身を除く): 1237130086

約数列:

[1, 2, 17, 34, 61, 67, 122, 134, 289, 578, 811, 1037, 1139, 1622, 2074, 2278, 4087, 8174, 13787, 17629, 19363, 27574, 35258, 38726, 49471, 54337, 69479, 98942, 108674, 138958, 234379, 468758, 841007, 923729, 1181143, 1682014, 1847458, 2362286, 3314557, 6629114, 14297119, 15703393, 28594238, 31406786, 56347469, 112694938, 957906973, 1915813946]

約数ペア:

[(1, 1915813946), (2, 957906973), (17, 112694938), (34, 56347469), (61, 31406786), (67, 28594238), (122, 15703393), (134, 14297119), (289, 6629114), (578, 3314557), (811, 2362286), (1037, 1847458), (1139, 1682014), (1622, 1181143), (2074, 923729), (2278, 841007), (4087, 468758), (8174, 234379), (13787, 138958), (17629, 108674), (19363, 98942), (27574, 69479), (35258, 54337), (38726, 49471)]