13130104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{661}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 26691840

約数和(自身を除く): 13561736

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 191, 382, 661, 764, 1322, 1528, 2483, 2644, 4966, 5288, 8593, 9932, 17186, 19864, 34372, 68744, 126251, 252502, 505004, 1010008, 1641263, 3282526, 6565052, 13130104]

約数ペア:

[(1, 13130104), (2, 6565052), (4, 3282526), (8, 1641263), (13, 1010008), (26, 505004), (52, 252502), (104, 126251), (191, 68744), (382, 34372), (661, 19864), (764, 17186), (1322, 9932), (1528, 8593), (2483, 5288), (2644, 4966)]