1963402990

素因数分解:

$2^1\times 5^1\times {\mathrm{13613}}^1\times {\mathrm{14423}}^1$

素因数の和:28043

約数の個数: 16

約数和(自身を含む): 3534630048

約数和(自身を除く): 1571227058

約数列:

[1, 2, 5, 10, 13613, 14423, 27226, 28846, 68065, 72115, 136130, 144230, 196340299, 392680598, 981701495, 1963402990]

約数ペア:

[(1, 1963402990), (2, 981701495), (5, 392680598), (10, 196340299), (13613, 144230), (14423, 136130), (27226, 72115), (28846, 68065)]