1376382154

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{39499}}^1$

素因数の和:39658

約数の個数: 32

約数和(自身を含む): 2502720000

約数和(自身を除く): 1126337846

約数列:

[1, 2, 7, 14, 19, 38, 131, 133, 262, 266, 917, 1834, 2489, 4978, 17423, 34846, 39499, 78998, 276493, 552986, 750481, 1500962, 5174369, 5253367, 10348738, 10506734, 36220583, 72441166, 98313011, 196626022, 688191077, 1376382154]

約数ペア:

[(1, 1376382154), (2, 688191077), (7, 196626022), (14, 98313011), (19, 72441166), (38, 36220583), (131, 10506734), (133, 10348738), (262, 5253367), (266, 5174369), (917, 1500962), (1834, 750481), (2489, 552986), (4978, 276493), (17423, 78998), (34846, 39499)]