401025308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{2203}}^1\times {\mathrm{2677}}^1$

素因数の和:4901

約数の個数: 24

約数和(自身を含む): 743691312

約数和(自身を除く): 342666004

約数列:

[1, 2, 4, 17, 34, 68, 2203, 2677, 4406, 5354, 8812, 10708, 37451, 45509, 74902, 91018, 149804, 182036, 5897431, 11794862, 23589724, 100256327, 200512654, 401025308]

約数ペア:

[(1, 401025308), (2, 200512654), (4, 100256327), (17, 23589724), (34, 11794862), (68, 5897431), (2203, 182036), (2677, 149804), (4406, 91018), (5354, 74902), (8812, 45509), (10708, 37451)]