403836472

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{13721}}^1$

素因数の和:14023

約数の個数: 32

約数和(自身を含む): 818380080

約数和(自身を除く): 414543608

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 283, 566, 1132, 2264, 3679, 7358, 13721, 14716, 27442, 29432, 54884, 109768, 178373, 356746, 713492, 1426984, 3883043, 7766086, 15532172, 31064344, 50479559, 100959118, 201918236, 403836472]

約数ペア:

[(1, 403836472), (2, 201918236), (4, 100959118), (8, 50479559), (13, 31064344), (26, 15532172), (52, 7766086), (104, 3883043), (283, 1426984), (566, 713492), (1132, 356746), (2264, 178373), (3679, 109768), (7358, 54884), (13721, 29432), (14716, 27442)]