739785493252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1\times {\mathrm{220469}}^1$

素因数の和:221032

約数の個数: 48

約数和(自身を含む): 1406035960560

約数和(自身を除く): 666250467308

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 373, 692, 746, 1492, 2249, 4498, 4849, 8996, 9698, 19396, 64529, 129058, 220469, 258116, 440938, 838877, 881876, 1677754, 2866097, 3355508, 5732194, 11464388, 38141137, 76282274, 82234937, 152564548, 164469874, 328939748, 495834781, 991669562, 1069054181, 1983339124, 2138108362, 4276216724, 14226644101, 28453288202, 56906576404, 184946373313, 369892746626, 739785493252]

約数ペア:

[(1, 739785493252), (2, 369892746626), (4, 184946373313), (13, 56906576404), (26, 28453288202), (52, 14226644101), (173, 4276216724), (346, 2138108362), (373, 1983339124), (692, 1069054181), (746, 991669562), (1492, 495834781), (2249, 328939748), (4498, 164469874), (4849, 152564548), (8996, 82234937), (9698, 76282274), (19396, 38141137), (64529, 11464388), (129058, 5732194), (220469, 3355508), (258116, 2866097), (440938, 1677754), (838877, 881876)]