2893404670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{82129}}^1$

素因数の和:82420

約数の個数: 32

約数和(自身を含む): 5629518720

約数和(自身を除く): 2736114050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 542, 1355, 2710, 3523, 7046, 17615, 35230, 82129, 164258, 410645, 821290, 1067677, 2135354, 5338385, 10676770, 22256959, 44513918, 111284795, 222569590, 289340467, 578680934, 1446702335, 2893404670]

約数ペア:

[(1, 2893404670), (2, 1446702335), (5, 578680934), (10, 289340467), (13, 222569590), (26, 111284795), (65, 44513918), (130, 22256959), (271, 10676770), (542, 5338385), (1355, 2135354), (2710, 1067677), (3523, 821290), (7046, 410645), (17615, 164258), (35230, 82129)]