253984812

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{289937}}^1$

素因数の和:290017

約数の個数: 24

約数和(自身を含む): 600751536

約数和(自身を除く): 346766724

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 289937, 579874, 869811, 1159748, 1739622, 3479244, 21165401, 42330802, 63496203, 84661604, 126992406, 253984812]

約数ペア:

[(1, 253984812), (2, 126992406), (3, 84661604), (4, 63496203), (6, 42330802), (12, 21165401), (73, 3479244), (146, 1739622), (219, 1159748), (292, 869811), (438, 579874), (876, 289937)]