1900672697

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{5233}}^1$

素因数の和:5393

約数の個数: 32

約数和(自身を含む): 2441975040

約数和(自身を除く): 541302343

約数列:

[1, 7, 11, 53, 77, 89, 371, 583, 623, 979, 4081, 4717, 5233, 6853, 33019, 36631, 51887, 57563, 277349, 363209, 402941, 465737, 1941443, 3050839, 3260159, 5123107, 21355873, 24684061, 35861749, 172788427, 271524671, 1900672697]

約数ペア:

[(1, 1900672697), (7, 271524671), (11, 172788427), (53, 35861749), (77, 24684061), (89, 21355873), (371, 5123107), (583, 3260159), (623, 3050839), (979, 1941443), (4081, 465737), (4717, 402941), (5233, 363209), (6853, 277349), (33019, 57563), (36631, 51887)]