1889238

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 4154976

約数和(自身を除く): 2265738

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 457, 689, 914, 1371, 1378, 2067, 2742, 4134, 5941, 11882, 17823, 24221, 35646, 48442, 72663, 145326, 314873, 629746, 944619, 1889238]

約数ペア:

[(1, 1889238), (2, 944619), (3, 629746), (6, 314873), (13, 145326), (26, 72663), (39, 48442), (53, 35646), (78, 24221), (106, 17823), (159, 11882), (318, 5941), (457, 4134), (689, 2742), (914, 2067), (1371, 1378)]