1208829088

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{1693}}^1$

素因数の和:2177

約数の個数: 48

約数和(自身を含む): 2431980936

約数和(自身を除く): 1223151848

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 421, 424, 842, 848, 1684, 1693, 1696, 3368, 3386, 6736, 6772, 13472, 13544, 22313, 27088, 44626, 54176, 89252, 89729, 178504, 179458, 357008, 358916, 712753, 714016, 717832, 1425506, 1435664, 2851012, 2871328, 5702024, 11404048, 22808096, 37775909, 75551818, 151103636, 302207272, 604414544, 1208829088]

約数ペア:

[(1, 1208829088), (2, 604414544), (4, 302207272), (8, 151103636), (16, 75551818), (32, 37775909), (53, 22808096), (106, 11404048), (212, 5702024), (421, 2871328), (424, 2851012), (842, 1435664), (848, 1425506), (1684, 717832), (1693, 714016), (1696, 712753), (3368, 358916), (3386, 357008), (6736, 179458), (6772, 178504), (13472, 89729), (13544, 89252), (22313, 54176), (27088, 44626)]