1337287586

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{2137}}^1\times {\mathrm{2251}}^1$

素因数の和:4529

約数の個数: 16

約数和(自身を含む): 2022205920

約数和(自身を除く): 684918334

約数列:

[1, 2, 139, 278, 2137, 2251, 4274, 4502, 297043, 312889, 594086, 625778, 4810387, 9620774, 668643793, 1337287586]

約数ペア:

[(1, 1337287586), (2, 668643793), (139, 9620774), (278, 4810387), (2137, 625778), (2251, 594086), (4274, 312889), (4502, 297043)]