2012129032

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{281653}}^1$

素因数の和:281725

約数の個数: 32

約数和(自身を含む): 4055817600

約数和(自身を除く): 2043688568

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 281653, 563306, 1126612, 2253224, 5351407, 10702814, 13237691, 21405628, 26475382, 42811256, 52950764, 105901528, 251516129, 503032258, 1006064516, 2012129032]

約数ペア:

[(1, 2012129032), (2, 1006064516), (4, 503032258), (8, 251516129), (19, 105901528), (38, 52950764), (47, 42811256), (76, 26475382), (94, 21405628), (152, 13237691), (188, 10702814), (376, 5351407), (893, 2253224), (1786, 1126612), (3572, 563306), (7144, 281653)]