1280453394

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{366053}}^1$

素因数の和:366122

約数の個数: 32

約数和(自身を含む): 2846435904

約数和(自身を除く): 1565982510

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 366053, 732106, 1098159, 2196318, 4026583, 8053166, 12079749, 19400809, 24159498, 38801618, 58202427, 116404854, 213408899, 426817798, 640226697, 1280453394]

約数ペア:

[(1, 1280453394), (2, 640226697), (3, 426817798), (6, 213408899), (11, 116404854), (22, 58202427), (33, 38801618), (53, 24159498), (66, 19400809), (106, 12079749), (159, 8053166), (318, 4026583), (583, 2196318), (1166, 1098159), (1749, 732106), (3498, 366053)]