4220802444

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2240341}}^1$

素因数の和:2240505

約数の個数: 24

約数和(自身を含む): 9911273008

約数和(自身を除く): 5690470564

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 2240341, 4480682, 6721023, 8961364, 13442046, 26884092, 351733537, 703467074, 1055200611, 1406934148, 2110401222, 4220802444]

約数ペア:

[(1, 4220802444), (2, 2110401222), (3, 1406934148), (4, 1055200611), (6, 703467074), (12, 351733537), (157, 26884092), (314, 13442046), (471, 8961364), (628, 6721023), (942, 4480682), (1884, 2240341)]