316415708479

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13009}}^1\times {\mathrm{98473}}^1$

素因数の和:111514

約数の個数: 16

約数和(自身を含む): 358721087200

約数和(自身を除く): 42305378721

約数列:

[1, 13, 19, 247, 13009, 98473, 169117, 247171, 1280149, 1870987, 3213223, 24322831, 1281035257, 16653458341, 24339669883, 316415708479]

約数ペア:

[(1, 316415708479), (13, 24339669883), (19, 16653458341), (247, 1281035257), (13009, 24322831), (98473, 3213223), (169117, 1870987), (247171, 1280149)]