257112132

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{293507}}^1$

素因数の和:293587

約数の個数: 24

約数和(自身を含む): 608148576

約数和(自身を除く): 351036444

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 293507, 587014, 880521, 1174028, 1761042, 3522084, 21426011, 42852022, 64278033, 85704044, 128556066, 257112132]

約数ペア:

[(1, 257112132), (2, 128556066), (3, 85704044), (4, 64278033), (6, 42852022), (12, 21426011), (73, 3522084), (146, 1761042), (219, 1174028), (292, 880521), (438, 587014), (876, 293507)]