1880329256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2411}}^1\times {\mathrm{7499}}^1$

素因数の和:9929

約数の個数: 32

約数和(自身を含む): 3798900000

約数和(自身を除く): 1918570744

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2411, 4822, 7499, 9644, 14998, 19288, 29996, 31343, 59992, 62686, 97487, 125372, 194974, 250744, 389948, 779896, 18080089, 36160178, 72320356, 144640712, 235041157, 470082314, 940164628, 1880329256]

約数ペア:

[(1, 1880329256), (2, 940164628), (4, 470082314), (8, 235041157), (13, 144640712), (26, 72320356), (52, 36160178), (104, 18080089), (2411, 779896), (4822, 389948), (7499, 250744), (9644, 194974), (14998, 125372), (19288, 97487), (29996, 62686), (31343, 59992)]