253417488

素因数分解:

$2^4\times 3^1\times {\mathrm{5279531}}^1$

素因数の和:5279542

約数の個数: 20

約数和(自身を含む): 654661968

約数和(自身を除く): 401244480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5279531, 10559062, 15838593, 21118124, 31677186, 42236248, 63354372, 84472496, 126708744, 253417488]

約数ペア:

[(1, 253417488), (2, 126708744), (3, 84472496), (4, 63354372), (6, 42236248), (8, 31677186), (12, 21118124), (16, 15838593), (24, 10559062), (48, 5279531)]