201639839908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3877689229}}^1$

素因数の和:3877689246

約数の個数: 12

約数和(自身を含む): 380013544540

約数和(自身を除く): 178373704632

約数列:

[1, 2, 4, 13, 26, 52, 3877689229, 7755378458, 15510756916, 50409959977, 100819919954, 201639839908]

約数ペア:

[(1, 201639839908), (2, 100819919954), (4, 50409959977), (13, 15510756916), (26, 7755378458), (52, 3877689229)]