2118223650719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2202791}}^1$

素因数の和:2202971

約数の個数: 32

約数和(自身を含む): 2512240220160

約数和(自身を除く): 394016569441

約数列:

[1, 11, 19, 43, 107, 209, 473, 817, 1177, 2033, 4601, 8987, 22363, 50611, 87419, 961609, 2202791, 24230701, 41853029, 94720013, 235698637, 460383319, 1041920143, 1799680247, 2592685007, 4478274103, 10135041391, 19796482717, 49261015133, 111485455301, 192565786429, 2118223650719]

約数ペア:

[(1, 2118223650719), (11, 192565786429), (19, 111485455301), (43, 49261015133), (107, 19796482717), (209, 10135041391), (473, 4478274103), (817, 2592685007), (1177, 1799680247), (2033, 1041920143), (4601, 460383319), (8987, 235698637), (22363, 94720013), (50611, 41853029), (87419, 24230701), (961609, 2202791)]