4037265407

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{3793}}^1$

素因数の和:4023

約数の個数: 32

約数和(自身を含む): 4982584320

約数和(自身を除く): 945318913

約数列:

[1, 7, 19, 53, 133, 151, 371, 1007, 1057, 2869, 3793, 7049, 8003, 20083, 26551, 56021, 72067, 152057, 201029, 504469, 572743, 1064399, 1407203, 3819551, 4009201, 10882117, 26736857, 30355379, 76174819, 212487653, 576752201, 4037265407]

約数ペア:

[(1, 4037265407), (7, 576752201), (19, 212487653), (53, 76174819), (133, 30355379), (151, 26736857), (371, 10882117), (1007, 4009201), (1057, 3819551), (2869, 1407203), (3793, 1064399), (7049, 572743), (8003, 504469), (20083, 201029), (26551, 152057), (56021, 72067)]