4426725215

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{200713}}^1$

素因数の和:201130

約数の個数: 16

約数和(自身を含む): 5809466016

約数和(自身を除く): 1382740801

約数列:

[1, 5, 11, 55, 401, 2005, 4411, 22055, 200713, 1003565, 2207843, 11039215, 80485913, 402429565, 885345043, 4426725215]

約数ペア:

[(1, 4426725215), (5, 885345043), (11, 402429565), (55, 80485913), (401, 11039215), (2005, 2207843), (4411, 1003565), (22055, 200713)]