2013177281

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5113}}^1$

素因数の和:5225

約数の個数: 32

約数和(自身を含む): 2385987840

約数和(自身を除く): 372810559

約数列:

[1, 17, 19, 23, 53, 323, 391, 437, 901, 1007, 1219, 5113, 7429, 17119, 20723, 23161, 86921, 97147, 117599, 270989, 393737, 1651499, 1999183, 2234381, 4606813, 5148791, 6232747, 37984477, 87529447, 105956699, 118422193, 2013177281]

約数ペア:

[(1, 2013177281), (17, 118422193), (19, 105956699), (23, 87529447), (53, 37984477), (323, 6232747), (391, 5148791), (437, 4606813), (901, 2234381), (1007, 1999183), (1219, 1651499), (5113, 393737), (7429, 270989), (17119, 117599), (20723, 97147), (23161, 86921)]