290291282

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{569}}^1\times {\mathrm{4813}}^1$

素因数の和:5437

約数の個数: 16

約数和(自身を含む): 444524760

約数和(自身を除く): 154233478

約数列:

[1, 2, 53, 106, 569, 1138, 4813, 9626, 30157, 60314, 255089, 510178, 2738597, 5477194, 145145641, 290291282]

約数ペア:

[(1, 290291282), (2, 145145641), (53, 5477194), (106, 2738597), (569, 510178), (1138, 255089), (4813, 60314), (9626, 30157)]