2762918210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{21253217}}^1$

素因数の和:21253237

約数の個数: 16

約数和(自身を含む): 5355810936

約数和(自身を除く): 2592892726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 21253217, 42506434, 106266085, 212532170, 276291821, 552583642, 1381459105, 2762918210]

約数ペア:

[(1, 2762918210), (2, 1381459105), (5, 552583642), (10, 276291821), (13, 212532170), (26, 106266085), (65, 42506434), (130, 21253217)]