2008594538

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{8209}}^1$

素因数の和:8414

約数の個数: 32

約数和(自身を含む): 3262982400

約数和(自身を除く): 1254387862

約数列:

[1, 2, 19, 38, 47, 94, 137, 274, 893, 1786, 2603, 5206, 6439, 8209, 12878, 16418, 122341, 155971, 244682, 311942, 385823, 771646, 1124633, 2249266, 7330637, 14661274, 21368027, 42736054, 52857751, 105715502, 1004297269, 2008594538]

約数ペア:

[(1, 2008594538), (2, 1004297269), (19, 105715502), (38, 52857751), (47, 42736054), (94, 21368027), (137, 14661274), (274, 7330637), (893, 2249266), (1786, 1124633), (2603, 771646), (5206, 385823), (6439, 311942), (8209, 244682), (12878, 155971), (16418, 122341)]