673205492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{385129}}^1$

素因数の和:385175

約数の個数: 24

約数和(自身を含む): 1294036800

約数和(自身を除く): 620831308

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 385129, 770258, 1540516, 7317451, 8857967, 14634902, 17715934, 29269804, 35431868, 168301373, 336602746, 673205492]

約数ペア:

[(1, 673205492), (2, 336602746), (4, 168301373), (19, 35431868), (23, 29269804), (38, 17715934), (46, 14634902), (76, 8857967), (92, 7317451), (437, 1540516), (874, 770258), (1748, 385129)]