8850884

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 18923520

約数和(自身を除く): 10072636

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 127, 131, 133, 254, 262, 266, 508, 524, 532, 889, 917, 1778, 1834, 2413, 2489, 3556, 3668, 4826, 4978, 9652, 9956, 16637, 16891, 17423, 33274, 33782, 34846, 66548, 67564, 69692, 116459, 232918, 316103, 465836, 632206, 1264412, 2212721, 4425442, 8850884]

約数ペア:

[(1, 8850884), (2, 4425442), (4, 2212721), (7, 1264412), (14, 632206), (19, 465836), (28, 316103), (38, 232918), (76, 116459), (127, 69692), (131, 67564), (133, 66548), (254, 34846), (262, 33782), (266, 33274), (508, 17423), (524, 16891), (532, 16637), (889, 9956), (917, 9652), (1778, 4978), (1834, 4826), (2413, 3668), (2489, 3556)]