397319244

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{675713}}^1$

素因数の和:675734

約数の個数: 36

約数和(自身を含む): 1078439544

約数和(自身を除く): 681120300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 675713, 1351426, 2027139, 2702852, 4054278, 4729991, 8108556, 9459982, 14189973, 18919964, 28379946, 33109937, 56759892, 66219874, 99329811, 132439748, 198659622, 397319244]

約数ペア:

[(1, 397319244), (2, 198659622), (3, 132439748), (4, 99329811), (6, 66219874), (7, 56759892), (12, 33109937), (14, 28379946), (21, 18919964), (28, 14189973), (42, 9459982), (49, 8108556), (84, 4729991), (98, 4054278), (147, 2702852), (196, 2027139), (294, 1351426), (588, 675713)]