2003632

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{1291}}^1$

素因数の和:1396

約数の個数: 20

約数和(自身を含む): 3925096

約数和(自身を除く): 1921464

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1291, 1552, 2582, 5164, 10328, 20656, 125227, 250454, 500908, 1001816, 2003632]

約数ペア:

[(1, 2003632), (2, 1001816), (4, 500908), (8, 250454), (16, 125227), (97, 20656), (194, 10328), (388, 5164), (776, 2582), (1291, 1552)]