1258625238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{304457}}^1$

素因数の和:304528

約数の個数: 32

約数和(自身を含む): 2762042976

約数和(自身を除く): 1503417738

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 304457, 608914, 913371, 1826742, 3957941, 7915882, 11873823, 16136221, 23747646, 32272442, 48408663, 96817326, 209770873, 419541746, 629312619, 1258625238]

約数ペア:

[(1, 1258625238), (2, 629312619), (3, 419541746), (6, 209770873), (13, 96817326), (26, 48408663), (39, 32272442), (53, 23747646), (78, 16136221), (106, 11873823), (159, 7915882), (318, 3957941), (689, 1826742), (1378, 913371), (2067, 608914), (4134, 304457)]