2022381890

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{39323}}^1$

素因数の和:39506

約数の個数: 32

約数和(自身を含む): 3765666240

約数和(自身を除く): 1743284350

約数列:

[1, 2, 5, 10, 37, 74, 139, 185, 278, 370, 695, 1390, 5143, 10286, 25715, 39323, 51430, 78646, 196615, 393230, 1454951, 2909902, 5465897, 7274755, 10931794, 14549510, 27329485, 54658970, 202238189, 404476378, 1011190945, 2022381890]

約数ペア:

[(1, 2022381890), (2, 1011190945), (5, 404476378), (10, 202238189), (37, 54658970), (74, 27329485), (139, 14549510), (185, 10931794), (278, 7274755), (370, 5465897), (695, 2909902), (1390, 1454951), (5143, 393230), (10286, 196615), (25715, 78646), (39323, 51430)]