389649246337

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{293}}^1\times {\mathrm{22147}}^1$

素因数の和:22633

約数の個数: 32

約数和(自身を含む): 437573606400

約数和(自身を除く): 47924360063

約数列:

[1, 13, 31, 149, 293, 403, 1937, 3809, 4619, 9083, 22147, 43657, 60047, 118079, 287911, 567541, 686557, 1353367, 3299903, 6489071, 8925241, 17593771, 42898739, 84357923, 102296993, 201161201, 966871579, 1329860909, 2615095613, 12569330527, 29973018949, 389649246337]

約数ペア:

[(1, 389649246337), (13, 29973018949), (31, 12569330527), (149, 2615095613), (293, 1329860909), (403, 966871579), (1937, 201161201), (3809, 102296993), (4619, 84357923), (9083, 42898739), (22147, 17593771), (43657, 8925241), (60047, 6489071), (118079, 3299903), (287911, 1353367), (567541, 686557)]