1258045214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{38903}}^1$

素因数の和:38984

約数の個数: 32

約数和(自身を含む): 2128826880

約数和(自身を除く): 870781666

約数列:

[1, 2, 19, 23, 37, 38, 46, 74, 437, 703, 851, 874, 1406, 1702, 16169, 32338, 38903, 77806, 739157, 894769, 1439411, 1478314, 1789538, 2878822, 17000611, 27348809, 33106453, 34001222, 54697618, 66212906, 629022607, 1258045214]

約数ペア:

[(1, 1258045214), (2, 629022607), (19, 66212906), (23, 54697618), (37, 34001222), (38, 33106453), (46, 27348809), (74, 17000611), (437, 2878822), (703, 1789538), (851, 1478314), (874, 1439411), (1406, 894769), (1702, 739157), (16169, 77806), (32338, 38903)]