489069394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{557}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 811394496

約数和(自身を除く): 322325102

約数列:

[1, 2, 11, 22, 107, 214, 373, 557, 746, 1114, 1177, 2354, 4103, 6127, 8206, 12254, 39911, 59599, 79822, 119198, 207761, 415522, 439021, 655589, 878042, 1311178, 2285371, 4570742, 22230427, 44460854, 244534697, 489069394]

約数ペア:

[(1, 489069394), (2, 244534697), (11, 44460854), (22, 22230427), (107, 4570742), (214, 2285371), (373, 1311178), (557, 878042), (746, 655589), (1114, 439021), (1177, 415522), (2354, 207761), (4103, 119198), (6127, 79822), (8206, 59599), (12254, 39911)]