1317362492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{124703}}^1$

素因数の和:124865

約数の個数: 24

約数和(自身を含む): 2444198400

約数和(自身を除く): 1126835908

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 124703, 249406, 498812, 2369357, 4738714, 9477428, 17333717, 34667434, 69334868, 329340623, 658681246, 1317362492]

約数ペア:

[(1, 1317362492), (2, 658681246), (4, 329340623), (19, 69334868), (38, 34667434), (76, 17333717), (139, 9477428), (278, 4738714), (556, 2369357), (2641, 498812), (5282, 249406), (10564, 124703)]