3990620774

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 7167992832

約数和(自身を除く): 3177372058

約数列:

[1, 2, 7, 14, 41, 73, 82, 131, 146, 262, 287, 511, 574, 727, 917, 1022, 1454, 1834, 2993, 5089, 5371, 5986, 9563, 10178, 10742, 19126, 20951, 29807, 37597, 41902, 53071, 59614, 66941, 75194, 95237, 106142, 133882, 190474, 208649, 371497, 392083, 417298, 666659, 742994, 784166, 1333318, 2175911, 2744581, 3904717, 4351822, 5489162, 6952301, 7809434, 13904602, 15231377, 27333019, 30462754, 48666107, 54666038, 97332214, 285044341, 570088682, 1995310387, 3990620774]

約数ペア:

[(1, 3990620774), (2, 1995310387), (7, 570088682), (14, 285044341), (41, 97332214), (73, 54666038), (82, 48666107), (131, 30462754), (146, 27333019), (262, 15231377), (287, 13904602), (511, 7809434), (574, 6952301), (727, 5489162), (917, 4351822), (1022, 3904717), (1454, 2744581), (1834, 2175911), (2993, 1333318), (5089, 784166), (5371, 742994), (5986, 666659), (9563, 417298), (10178, 392083), (10742, 371497), (19126, 208649), (20951, 190474), (29807, 133882), (37597, 106142), (41902, 95237), (53071, 75194), (59614, 66941)]