4433381390

素因数分解:

$2^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{541}}^1\times {\mathrm{1669}}^1$

素因数の和:2708

約数の個数: 32

約数和(自身を含む): 8015919840

約数和(自身を除く): 3582538450

約数列:

[1, 2, 5, 10, 491, 541, 982, 1082, 1669, 2455, 2705, 3338, 4910, 5410, 8345, 16690, 265631, 531262, 819479, 902929, 1328155, 1638958, 1805858, 2656310, 4097395, 4514645, 8194790, 9029290, 443338139, 886676278, 2216690695, 4433381390]

約数ペア:

[(1, 4433381390), (2, 2216690695), (5, 886676278), (10, 443338139), (491, 9029290), (541, 8194790), (982, 4514645), (1082, 4097395), (1669, 2656310), (2455, 1805858), (2705, 1638958), (3338, 1328155), (4910, 902929), (5410, 819479), (8345, 531262), (16690, 265631)]