1380498936

素因数分解:

$2^3\times 3^1\times {\mathrm{89}}^1\times {\mathrm{646301}}^1$

素因数の和:646399

約数の個数: 32

約数和(自身を含む): 3490030800

約数和(自身を除く): 2109531864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 89, 178, 267, 356, 534, 712, 1068, 2136, 646301, 1292602, 1938903, 2585204, 3877806, 5170408, 7755612, 15511224, 57520789, 115041578, 172562367, 230083156, 345124734, 460166312, 690249468, 1380498936]

約数ペア:

[(1, 1380498936), (2, 690249468), (3, 460166312), (4, 345124734), (6, 230083156), (8, 172562367), (12, 115041578), (24, 57520789), (89, 15511224), (178, 7755612), (267, 5170408), (356, 3877806), (534, 2585204), (712, 1938903), (1068, 1292602), (2136, 646301)]