331821938

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{7919}}^1$

素因数の和:8042

約数の個数: 32

約数和(自身を含む): 590768640

約数和(自身を除く): 258946702

約数列:

[1, 2, 7, 14, 41, 73, 82, 146, 287, 511, 574, 1022, 2993, 5986, 7919, 15838, 20951, 41902, 55433, 110866, 324679, 578087, 649358, 1156174, 2272753, 4046609, 4545506, 8093218, 23701567, 47403134, 165910969, 331821938]

約数ペア:

[(1, 331821938), (2, 165910969), (7, 47403134), (14, 23701567), (41, 8093218), (73, 4545506), (82, 4046609), (146, 2272753), (287, 1156174), (511, 649358), (574, 578087), (1022, 324679), (2993, 110866), (5986, 55433), (7919, 41902), (15838, 20951)]