289169638

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1259}}^1\times {\mathrm{2801}}^1$

素因数の和:4103

約数の個数: 16

約数和(自身を含む): 444845520

約数和(自身を除く): 155675882

約数列:

[1, 2, 41, 82, 1259, 2518, 2801, 5602, 51619, 103238, 114841, 229682, 3526459, 7052918, 144584819, 289169638]

約数ペア:

[(1, 289169638), (2, 144584819), (41, 7052918), (82, 3526459), (1259, 229682), (2518, 114841), (2801, 103238), (5602, 51619)]