1440645514

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{71411}}^1$

素因数の和:71562

約数の個数: 32

約数和(自身を含む): 2714798592

約数和(自身を除く): 1274153078

約数列:

[1, 2, 7, 11, 14, 22, 77, 131, 154, 262, 917, 1441, 1834, 2882, 10087, 20174, 71411, 142822, 499877, 785521, 999754, 1571042, 5498647, 9354841, 10997294, 18709682, 65483887, 102903251, 130967774, 205806502, 720322757, 1440645514]

約数ペア:

[(1, 1440645514), (2, 720322757), (7, 205806502), (11, 130967774), (14, 102903251), (22, 65483887), (77, 18709682), (131, 10997294), (154, 9354841), (262, 5498647), (917, 1571042), (1441, 999754), (1834, 785521), (2882, 499877), (10087, 142822), (20174, 71411)]