289702982

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1448

約数の個数: 32

約数和(自身を含む): 464654880

約数和(自身を除く): 174951898

約数列:

[1, 2, 29, 53, 58, 73, 106, 146, 1291, 1537, 2117, 2582, 3074, 3869, 4234, 7738, 37439, 68423, 74878, 94243, 112201, 136846, 188486, 224402, 1984267, 2733047, 3968534, 4994879, 5466094, 9989758, 144851491, 289702982]

約数ペア:

[(1, 289702982), (2, 144851491), (29, 9989758), (53, 5466094), (58, 4994879), (73, 3968534), (106, 2733047), (146, 1984267), (1291, 224402), (1537, 188486), (2117, 136846), (2582, 112201), (3074, 94243), (3869, 74878), (4234, 68423), (7738, 37439)]