2009420913019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{1387667}}^1$

素因数の和:1387899

約数の個数: 32

約数和(自身を含む): 2349932497920

約数和(自身を除く): 340511584901

約数列:

[1, 13, 23, 29, 167, 299, 377, 667, 2171, 3841, 4843, 8671, 49933, 62959, 111389, 1387667, 1448057, 18039671, 31916341, 40242343, 231740389, 414912433, 523150459, 925573889, 3012625057, 5330028947, 6720471281, 12032460557, 69290376311, 87366126653, 154570839463, 2009420913019]

約数ペア:

[(1, 2009420913019), (13, 154570839463), (23, 87366126653), (29, 69290376311), (167, 12032460557), (299, 6720471281), (377, 5330028947), (667, 3012625057), (2171, 925573889), (3841, 523150459), (4843, 414912433), (8671, 231740389), (49933, 40242343), (62959, 31916341), (111389, 18039671), (1387667, 1448057)]