1641023996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{96827}}^1$

素因数の和:97073

約数の個数: 24

約数和(自身を含む): 3036526080

約数和(自身を除く): 1395502084

約数列:

[1, 2, 4, 19, 38, 76, 223, 446, 892, 4237, 8474, 16948, 96827, 193654, 387308, 1839713, 3679426, 7358852, 21592421, 43184842, 86369684, 410255999, 820511998, 1641023996]

約数ペア:

[(1, 1641023996), (2, 820511998), (4, 410255999), (19, 86369684), (38, 43184842), (76, 21592421), (223, 7358852), (446, 3679426), (892, 1839713), (4237, 387308), (8474, 193654), (16948, 96827)]