138395103652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{37485131}}^1$

素因数の和:37485219

約数の個数: 24

約数和(自身を含む): 264495091392

約数和(自身を除く): 126099987740

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 37485131, 74970262, 149940524, 487306703, 974613406, 1949226812, 2661444301, 5322888602, 10645777204, 34598775913, 69197551826, 138395103652]

約数ペア:

[(1, 138395103652), (2, 69197551826), (4, 34598775913), (13, 10645777204), (26, 5322888602), (52, 2661444301), (71, 1949226812), (142, 974613406), (284, 487306703), (923, 149940524), (1846, 74970262), (3692, 37485131)]