280830252

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{441557}}^1$

素因数の和:441617

約数の個数: 24

約数和(自身を含む): 667635696

約数和(自身を除く): 386805444

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 441557, 883114, 1324671, 1766228, 2649342, 5298684, 23402521, 46805042, 70207563, 93610084, 140415126, 280830252]

約数ペア:

[(1, 280830252), (2, 140415126), (3, 93610084), (4, 70207563), (6, 46805042), (12, 23402521), (53, 5298684), (106, 2649342), (159, 1766228), (212, 1324671), (318, 883114), (636, 441557)]