2011395790

素因数分解:

$2^1\times 5^1\times {\mathrm{751}}^1\times {\mathrm{267829}}^1$

素因数の和:268587

約数の個数: 16

約数和(自身を含む): 3625346880

約数和(自身を除く): 1613951090

約数列:

[1, 2, 5, 10, 751, 1502, 3755, 7510, 267829, 535658, 1339145, 2678290, 201139579, 402279158, 1005697895, 2011395790]

約数ペア:

[(1, 2011395790), (2, 1005697895), (5, 402279158), (10, 201139579), (751, 2678290), (1502, 1339145), (3755, 535658), (7510, 267829)]