1280453726

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{241}}^2$

素因数の和:708

約数の個数: 24

約数和(自身を含む): 1968051312

約数和(自身を除く): 687597586

約数列:

[1, 2, 73, 146, 151, 241, 302, 482, 11023, 17593, 22046, 35186, 36391, 58081, 72782, 116162, 2656543, 4239913, 5313086, 8479826, 8770231, 17540462, 640226863, 1280453726]

約数ペア:

[(1, 1280453726), (2, 640226863), (73, 17540462), (146, 8770231), (151, 8479826), (241, 5313086), (302, 4239913), (482, 2656543), (11023, 116162), (17593, 72782), (22046, 58081), (35186, 36391)]