13346438

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{463}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 24053760

約数和(自身を除く): 10707322

約数列:

[1, 2, 7, 14, 29, 58, 71, 142, 203, 406, 463, 497, 926, 994, 2059, 3241, 4118, 6482, 13427, 14413, 26854, 28826, 32873, 65746, 93989, 187978, 230111, 460222, 953317, 1906634, 6673219, 13346438]

約数ペア:

[(1, 13346438), (2, 6673219), (7, 1906634), (14, 953317), (29, 460222), (58, 230111), (71, 187978), (142, 93989), (203, 65746), (406, 32873), (463, 28826), (497, 26854), (926, 14413), (994, 13427), (2059, 6482), (3241, 4118)]