1241359376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4083419}}^1$

素因数の和:4083446

約数の個数: 20

約数和(自身を含む): 2531720400

約数和(自身を除く): 1290361024

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4083419, 8166838, 16333676, 32667352, 65334704, 77584961, 155169922, 310339844, 620679688, 1241359376]

約数ペア:

[(1, 1241359376), (2, 620679688), (4, 310339844), (8, 155169922), (16, 77584961), (19, 65334704), (38, 32667352), (76, 16333676), (152, 8166838), (304, 4083419)]